Home / 40,476,207.20-60,693,315.60-14,904,053.60

Finding the Fourth Proportional to 40,476,207.20, 60,693,315.60 and 14,904,053.60

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Solution

The fourth proportional to 40,476,207.20, 60,693,315.60 and 14,904,053.60 is: 22,348,349.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,476,207.20 : 60,693,315.60 = 14,904,053.60 : x
  2. Step 2: Convert to fraction form
    40,476,207.20/60,693,315.60 = 14,904,053.60/x
  3. Step 3: Cross multiply
    40,476,207.20x = 60,693,315.60 × 14,904,053.60
  4. Step 4: Simplify right side
    40,476,207.20x = 904,576,428,864,116.12
  5. Step 5: Solve for x
    x = 904,576,428,864,116.12/40,476,207.20
  6. Step 6: Final answer
    x = 22,348,349.60

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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.