Home / 32,569,505.48-48,779,849.10-15,542,136.20

Finding the Fourth Proportional to 32,569,505.48, 48,779,849.10 and 15,542,136.20

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Solution

The fourth proportional to 32,569,505.48, 48,779,849.10 and 15,542,136.20 is: 23,277,696.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,569,505.48 : 48,779,849.10 = 15,542,136.20 : x
  2. Step 2: Convert to fraction form
    32,569,505.48/48,779,849.10 = 15,542,136.20/x
  3. Step 3: Cross multiply
    32,569,505.48x = 48,779,849.10 × 15,542,136.20
  4. Step 4: Simplify right side
    32,569,505.48x = 758,143,058,527,647.38
  5. Step 5: Solve for x
    x = 758,143,058,527,647.38/32,569,505.48
  6. Step 6: Final answer
    x = 23,277,696.34

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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.