Home / 10,896,640,077.02-16,344,960,305.88-2,615,527,124.66

Finding the Fourth Proportional to 10,896,640,077.02, 16,344,960,305.88 and 2,615,527,124.66

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Solution

The fourth proportional to 10,896,640,077.02, 16,344,960,305.88 and 2,615,527,124.66 is: 3,923,290,732.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,896,640,077.02 : 16,344,960,305.88 = 2,615,527,124.66 : x
  2. Step 2: Convert to fraction form
    10,896,640,077.02/16,344,960,305.88 = 2,615,527,124.66/x
  3. Step 3: Cross multiply
    10,896,640,077.02x = 16,344,960,305.88 × 2,615,527,124.66
  4. Step 4: Simplify right side
    10,896,640,077.02x = 42,750,687,031,520,149,504
  5. Step 5: Solve for x
    x = 42,750,687,031,520,149,504/10,896,640,077.02
  6. Step 6: Final answer
    x = 3,923,290,732.68

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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.