Home / 49,735,306.40-74,580,841.20-22,817,213.60

Finding the Fourth Proportional to 49,735,306.40, 74,580,841.20 and 22,817,213.60

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Solution

The fourth proportional to 49,735,306.40, 74,580,841.20 and 22,817,213.60 is: 34,215,673.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,735,306.40 : 74,580,841.20 = 22,817,213.60 : x
  2. Step 2: Convert to fraction form
    49,735,306.40/74,580,841.20 = 22,817,213.60/x
  3. Step 3: Cross multiply
    49,735,306.40x = 74,580,841.20 × 22,817,213.60
  4. Step 4: Simplify right side
    49,735,306.40x = 1,701,726,984,128,080.50
  5. Step 5: Solve for x
    x = 1,701,726,984,128,080.50/49,735,306.40
  6. Step 6: Final answer
    x = 34,215,673.08

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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.