Home / 32,386,664.83-48,588,505.52-11,639,197.71

Finding the Fourth Proportional to 32,386,664.83, 48,588,505.52 and 11,639,197.71

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Solution

The fourth proportional to 32,386,664.83, 48,588,505.52 and 11,639,197.71 is: 17,461,854.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,386,664.83 : 48,588,505.52 = 11,639,197.71 : x
  2. Step 2: Convert to fraction form
    32,386,664.83/48,588,505.52 = 11,639,197.71/x
  3. Step 3: Cross multiply
    32,386,664.83x = 48,588,505.52 × 11,639,197.71
  4. Step 4: Simplify right side
    32,386,664.83x = 565,531,222,018,560.38
  5. Step 5: Solve for x
    x = 565,531,222,018,560.38/32,386,664.83
  6. Step 6: Final answer
    x = 17,461,854.29

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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.