Home / 10,363,527,555.60-15,514,680,331.80-6,873,873,373.20

Finding the Fourth Proportional to 10,363,527,555.60, 15,514,680,331.80 and 6,873,873,373.20

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Solution

The fourth proportional to 10,363,527,555.60, 15,514,680,331.80 and 6,873,873,373.20 is: 10,290,506,534.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,363,527,555.60 : 15,514,680,331.80 = 6,873,873,373.20 : x
  2. Step 2: Convert to fraction form
    10,363,527,555.60/15,514,680,331.80 = 6,873,873,373.20/x
  3. Step 3: Cross multiply
    10,363,527,555.60x = 15,514,680,331.80 × 6,873,873,373.20
  4. Step 4: Simplify right side
    10,363,527,555.60x = 106,645,948,026,469,761,024
  5. Step 5: Solve for x
    x = 106,645,948,026,469,761,024/10,363,527,555.60
  6. Step 6: Final answer
    x = 10,290,506,534.03

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1.5x scale

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.