Home / 16,573,069,117.80-24,842,849,113.26-7,135,867,385.64

Finding the Fourth Proportional to 16,573,069,117.80, 24,842,849,113.26 and 7,135,867,385.64

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Solution

The fourth proportional to 16,573,069,117.80, 24,842,849,113.26 and 7,135,867,385.64 is: 10,696,587,065.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,573,069,117.80 : 24,842,849,113.26 = 7,135,867,385.64 : x
  2. Step 2: Convert to fraction form
    16,573,069,117.80/24,842,849,113.26 = 7,135,867,385.64/x
  3. Step 3: Cross multiply
    16,573,069,117.80x = 24,842,849,113.26 × 7,135,867,385.64
  4. Step 4: Simplify right side
    16,573,069,117.80x = 177,275,276,753,687,609,344
  5. Step 5: Solve for x
    x = 177,275,276,753,687,609,344/16,573,069,117.80
  6. Step 6: Final answer
    x = 10,696,587,065.05

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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.