Home / 59,107,764.20-88,661,646.30-48,478,944.20

Finding the Fourth Proportional to 59,107,764.20, 88,661,646.30 and 48,478,944.20

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Solution

The fourth proportional to 59,107,764.20, 88,661,646.30 and 48,478,944.20 is: 72,718,416.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,107,764.20 : 88,661,646.30 = 48,478,944.20 : x
  2. Step 2: Convert to fraction form
    59,107,764.20/88,661,646.30 = 48,478,944.20/x
  3. Step 3: Cross multiply
    59,107,764.20x = 88,661,646.30 × 48,478,944.20
  4. Step 4: Simplify right side
    59,107,764.20x = 4,298,223,003,657,836.50
  5. Step 5: Solve for x
    x = 4,298,223,003,657,836.50/59,107,764.20
  6. Step 6: Final answer
    x = 72,718,416.30

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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.