Home / 39,551,141.10-59,326,711.65-32,748,696.30

Finding the Fourth Proportional to 39,551,141.10, 59,326,711.65 and 32,748,696.30

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Solution

The fourth proportional to 39,551,141.10, 59,326,711.65 and 32,748,696.30 is: 49,123,044.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,551,141.10 : 59,326,711.65 = 32,748,696.30 : x
  2. Step 2: Convert to fraction form
    39,551,141.10/59,326,711.65 = 32,748,696.30/x
  3. Step 3: Cross multiply
    39,551,141.10x = 59,326,711.65 × 32,748,696.30
  4. Step 4: Simplify right side
    39,551,141.10x = 1,942,872,462,303,522
  5. Step 5: Solve for x
    x = 1,942,872,462,303,522/39,551,141.10
  6. Step 6: Final answer
    x = 49,123,044.45

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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.