Home / 55,703,066.30-83,550,652.98-14,761,597.86

Finding the Fourth Proportional to 55,703,066.30, 83,550,652.98 and 14,761,597.86

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Solution

The fourth proportional to 55,703,066.30, 83,550,652.98 and 14,761,597.86 is: 22,141,350.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,703,066.30 : 83,550,652.98 = 14,761,597.86 : x
  2. Step 2: Convert to fraction form
    55,703,066.30/83,550,652.98 = 14,761,597.86/x
  3. Step 3: Cross multiply
    55,703,066.30x = 83,550,652.98 × 14,761,597.86
  4. Step 4: Simplify right side
    55,703,066.30x = 1,233,341,140,231,170.75
  5. Step 5: Solve for x
    x = 1,233,341,140,231,170.75/55,703,066.30
  6. Step 6: Final answer
    x = 22,141,350.96

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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.