Home / 23,653,044.28-32,639,246.04-13,342,301.56

Finding the Fourth Proportional to 23,653,044.28, 32,639,246.04 and 13,342,301.56

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Solution

The fourth proportional to 23,653,044.28, 32,639,246.04 and 13,342,301.56 is: 18,411,273.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,653,044.28 : 32,639,246.04 = 13,342,301.56 : x
  2. Step 2: Convert to fraction form
    23,653,044.28/32,639,246.04 = 13,342,301.56/x
  3. Step 3: Cross multiply
    23,653,044.28x = 32,639,246.04 × 13,342,301.56
  4. Step 4: Simplify right side
    23,653,044.28x = 435,482,663,356,715.81
  5. Step 5: Solve for x
    x = 435,482,663,356,715.81/23,653,044.28
  6. Step 6: Final answer
    x = 18,411,273.33

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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.