Home / 84,607,322.20-126,910,983.30-24,023,048.20

Finding the Fourth Proportional to 84,607,322.20, 126,910,983.30 and 24,023,048.20

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Solution

The fourth proportional to 84,607,322.20, 126,910,983.30 and 24,023,048.20 is: 36,034,572.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,607,322.20 : 126,910,983.30 = 24,023,048.20 : x
  2. Step 2: Convert to fraction form
    84,607,322.20/126,910,983.30 = 24,023,048.20/x
  3. Step 3: Cross multiply
    84,607,322.20x = 126,910,983.30 × 24,023,048.20
  4. Step 4: Simplify right side
    84,607,322.20x = 3,048,788,668,925,295
  5. Step 5: Solve for x
    x = 3,048,788,668,925,295/84,607,322.20
  6. Step 6: Final answer
    x = 36,034,572.30

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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.