Home / 18,632,484,880,685-27,951,730,555,534-5,739,149,933,743.40

Finding the Fourth Proportional to 18,632,484,880,685, 27,951,730,555,534 and 5,739,149,933,743.40

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Solution

The fourth proportional to 18,632,484,880,685, 27,951,730,555,534 and 5,739,149,933,743.40 is: 8,609,649,952,385.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,632,484,880,685 : 27,951,730,555,534 = 5,739,149,933,743.40 : x
  2. Step 2: Convert to fraction form
    18,632,484,880,685/27,951,730,555,534 = 5,739,149,933,743.40/x
  3. Step 3: Cross multiply
    18,632,484,880,685x = 27,951,730,555,534 × 5,739,149,933,743.40
  4. Step 4: Simplify right side
    18,632,484,880,685x = 160,419,172,565,806,328,013,914,112
  5. Step 5: Solve for x
    x = 160,419,172,565,806,328,013,914,112/18,632,484,880,685
  6. Step 6: Final answer
    x = 8,609,649,952,385.13

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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.