Home / 40,607,659.40-60,892,593.54-15,041,804.36

Finding the Fourth Proportional to 40,607,659.40, 60,892,593.54 and 15,041,804.36

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Solution

The fourth proportional to 40,607,659.40, 60,892,593.54 and 15,041,804.36 is: 22,555,707.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,607,659.40 : 60,892,593.54 = 15,041,804.36 : x
  2. Step 2: Convert to fraction form
    40,607,659.40/60,892,593.54 = 15,041,804.36/x
  3. Step 3: Cross multiply
    40,607,659.40x = 60,892,593.54 × 15,041,804.36
  4. Step 4: Simplify right side
    40,607,659.40x = 915,934,479,001,679.75
  5. Step 5: Solve for x
    x = 915,934,479,001,679.75/40,607,659.40
  6. Step 6: Final answer
    x = 22,555,707.29

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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.