Home / 15,726,082.60-23,589,123.90-9,333,044.20

Finding the Fourth Proportional to 15,726,082.60, 23,589,123.90 and 9,333,044.20

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Solution

The fourth proportional to 15,726,082.60, 23,589,123.90 and 9,333,044.20 is: 13,999,566.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,726,082.60 : 23,589,123.90 = 9,333,044.20 : x
  2. Step 2: Convert to fraction form
    15,726,082.60/23,589,123.90 = 9,333,044.20/x
  3. Step 3: Cross multiply
    15,726,082.60x = 23,589,123.90 × 9,333,044.20
  4. Step 4: Simplify right side
    15,726,082.60x = 220,158,335,997,976.34
  5. Step 5: Solve for x
    x = 220,158,335,997,976.34/15,726,082.60
  6. Step 6: Final answer
    x = 13,999,566.30

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.