Home / 42,582,620.25-58,764,068.19-23,003,508.24

Finding the Fourth Proportional to 42,582,620.25, 58,764,068.19 and 23,003,508.24

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Solution

The fourth proportional to 42,582,620.25, 58,764,068.19 and 23,003,508.24 is: 31,744,869.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,582,620.25 : 58,764,068.19 = 23,003,508.24 : x
  2. Step 2: Convert to fraction form
    42,582,620.25/58,764,068.19 = 23,003,508.24/x
  3. Step 3: Cross multiply
    42,582,620.25x = 58,764,068.19 × 23,003,508.24
  4. Step 4: Simplify right side
    42,582,620.25x = 1,351,779,726,824,586.75
  5. Step 5: Solve for x
    x = 1,351,779,726,824,586.75/42,582,620.25
  6. Step 6: Final answer
    x = 31,744,869.59

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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.