Home / 10,703,536,117.60-16,055,304,176.40-8,499,544,002.40

Finding the Fourth Proportional to 10,703,536,117.60, 16,055,304,176.40 and 8,499,544,002.40

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Solution

The fourth proportional to 10,703,536,117.60, 16,055,304,176.40 and 8,499,544,002.40 is: 12,749,316,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,703,536,117.60 : 16,055,304,176.40 = 8,499,544,002.40 : x
  2. Step 2: Convert to fraction form
    10,703,536,117.60/16,055,304,176.40 = 8,499,544,002.40/x
  3. Step 3: Cross multiply
    10,703,536,117.60x = 16,055,304,176.40 × 8,499,544,002.40
  4. Step 4: Simplify right side
    10,703,536,117.60x = 136,462,764,319,228,280,832
  5. Step 5: Solve for x
    x = 136,462,764,319,228,280,832/10,703,536,117.60
  6. Step 6: Final answer
    x = 12,749,316,003.60

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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.