Home / 56,613,716.40-84,794,603.40-46,536,020.40

Finding the Fourth Proportional to 56,613,716.40, 84,794,603.40 and 46,536,020.40

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Solution

The fourth proportional to 56,613,716.40, 84,794,603.40 and 46,536,020.40 is: 69,700,483.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,613,716.40 : 84,794,603.40 = 46,536,020.40 : x
  2. Step 2: Convert to fraction form
    56,613,716.40/84,794,603.40 = 46,536,020.40/x
  3. Step 3: Cross multiply
    56,613,716.40x = 84,794,603.40 × 46,536,020.40
  4. Step 4: Simplify right side
    56,613,716.40x = 3,946,003,393,632,309.50
  5. Step 5: Solve for x
    x = 3,946,003,393,632,309.50/56,613,716.40
  6. Step 6: Final answer
    x = 69,700,483.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.