Home / 43,306,817.01-59,743,374.44-38,350,309.56

Finding the Fourth Proportional to 43,306,817.01, 59,743,374.44 and 38,350,309.56

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Solution

The fourth proportional to 43,306,817.01, 59,743,374.44 and 38,350,309.56 is: 52,905,686.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,306,817.01 : 59,743,374.44 = 38,350,309.56 : x
  2. Step 2: Convert to fraction form
    43,306,817.01/59,743,374.44 = 38,350,309.56/x
  3. Step 3: Cross multiply
    43,306,817.01x = 59,743,374.44 × 38,350,309.56
  4. Step 4: Simplify right side
    43,306,817.01x = 2,291,176,904,028,867.50
  5. Step 5: Solve for x
    x = 2,291,176,904,028,867.50/43,306,817.01
  6. Step 6: Final answer
    x = 52,905,686.96

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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.