Home / 58,639,705.32-80,922,803.34-32,534,160.87

Finding the Fourth Proportional to 58,639,705.32, 80,922,803.34 and 32,534,160.87

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Solution

The fourth proportional to 58,639,705.32, 80,922,803.34 and 32,534,160.87 is: 44,897,147.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,639,705.32 : 80,922,803.34 = 32,534,160.87 : x
  2. Step 2: Convert to fraction form
    58,639,705.32/80,922,803.34 = 32,534,160.87/x
  3. Step 3: Cross multiply
    58,639,705.32x = 80,922,803.34 × 32,534,160.87
  4. Step 4: Simplify right side
    58,639,705.32x = 2,632,755,501,914,933.50
  5. Step 5: Solve for x
    x = 2,632,755,501,914,933.50/58,639,705.32
  6. Step 6: Final answer
    x = 44,897,147.55

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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.