Home / 2,514,570,259.57-3,444,976,883.04-2,420,317,421.89

Finding the Fourth Proportional to 2,514,570,259.57, 3,444,976,883.04 and 2,420,317,421.89

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Solution

The fourth proportional to 2,514,570,259.57, 3,444,976,883.04 and 2,420,317,421.89 is: 3,315,849,909.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,570,259.57 : 3,444,976,883.04 = 2,420,317,421.89 : x
  2. Step 2: Convert to fraction form
    2,514,570,259.57/3,444,976,883.04 = 2,420,317,421.89/x
  3. Step 3: Cross multiply
    2,514,570,259.57x = 3,444,976,883.04 × 2,420,317,421.89
  4. Step 4: Simplify right side
    2,514,570,259.57x = 8,337,937,568,003,842,048
  5. Step 5: Solve for x
    x = 8,337,937,568,003,842,048/2,514,570,259.57
  6. Step 6: Final answer
    x = 3,315,849,909.66

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Half scale
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Double scale
Find fourth proportional to 2,514,570,260.57, 3,444,976,884.41 and 2,420,317,422.89
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.