Home / 10,896,640,070.03-16,344,960,295.38-2,615,527,117.66

Finding the Fourth Proportional to 10,896,640,070.03, 16,344,960,295.38 and 2,615,527,117.66

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Solution

The fourth proportional to 10,896,640,070.03, 16,344,960,295.38 and 2,615,527,117.66 is: 3,923,290,722.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,896,640,070.03 : 16,344,960,295.38 = 2,615,527,117.66 : x
  2. Step 2: Convert to fraction form
    10,896,640,070.03/16,344,960,295.38 = 2,615,527,117.66/x
  3. Step 3: Cross multiply
    10,896,640,070.03x = 16,344,960,295.38 × 2,615,527,117.66
  4. Step 4: Simplify right side
    10,896,640,070.03x = 42,750,686,889,642,385,408
  5. Step 5: Solve for x
    x = 42,750,686,889,642,385,408/10,896,640,070.03
  6. Step 6: Final answer
    x = 3,923,290,722.18

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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.