Home / 3,340,490,205.67-4,609,923,697.59-1,835,255,668.31

Finding the Fourth Proportional to 3,340,490,205.67, 4,609,923,697.59 and 1,835,255,668.31

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Solution

The fourth proportional to 3,340,490,205.67, 4,609,923,697.59 and 1,835,255,668.31 is: 2,532,678,761.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,490,205.67 : 4,609,923,697.59 = 1,835,255,668.31 : x
  2. Step 2: Convert to fraction form
    3,340,490,205.67/4,609,923,697.59 = 1,835,255,668.31/x
  3. Step 3: Cross multiply
    3,340,490,205.67x = 4,609,923,697.59 × 1,835,255,668.31
  4. Step 4: Simplify right side
    3,340,490,205.67x = 8,460,388,596,455,592,960
  5. Step 5: Solve for x
    x = 8,460,388,596,455,592,960/3,340,490,205.67
  6. Step 6: Final answer
    x = 2,532,678,761.37

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.