Home / 17,995,654,793.76-24,832,113,036.16-9,966,785,008.64

Finding the Fourth Proportional to 17,995,654,793.76, 24,832,113,036.16 and 9,966,785,008.64

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Solution

The fourth proportional to 17,995,654,793.76, 24,832,113,036.16 and 9,966,785,008.64 is: 13,753,116,226.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,995,654,793.76 : 24,832,113,036.16 = 9,966,785,008.64 : x
  2. Step 2: Convert to fraction form
    17,995,654,793.76/24,832,113,036.16 = 9,966,785,008.64/x
  3. Step 3: Cross multiply
    17,995,654,793.76x = 24,832,113,036.16 × 9,966,785,008.64
  4. Step 4: Simplify right side
    17,995,654,793.76x = 247,496,331,941,653,381,120
  5. Step 5: Solve for x
    x = 247,496,331,941,653,381,120/17,995,654,793.76
  6. Step 6: Final answer
    x = 13,753,116,226.01

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1.5x scale

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.