Home / 18,041,705,539.32-27,063,592,508.43-4,776,619,127.88

Finding the Fourth Proportional to 18,041,705,539.32, 27,063,592,508.43 and 4,776,619,127.88

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Solution

The fourth proportional to 18,041,705,539.32, 27,063,592,508.43 and 4,776,619,127.88 is: 7,165,202,500.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,041,705,539.32 : 27,063,592,508.43 = 4,776,619,127.88 : x
  2. Step 2: Convert to fraction form
    18,041,705,539.32/27,063,592,508.43 = 4,776,619,127.88/x
  3. Step 3: Cross multiply
    18,041,705,539.32x = 27,063,592,508.43 × 4,776,619,127.88
  4. Step 4: Simplify right side
    18,041,705,539.32x = 129,272,473,645,016,760,320
  5. Step 5: Solve for x
    x = 129,272,473,645,016,760,320/18,041,705,539.32
  6. Step 6: Final answer
    x = 7,165,202,500.58

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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.