Home / 17,162,634,613.95-25,730,059,384.40-5,365,680,723.90

Finding the Fourth Proportional to 17,162,634,613.95, 25,730,059,384.40 and 5,365,680,723.90

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Solution

The fourth proportional to 17,162,634,613.95, 25,730,059,384.40 and 5,365,680,723.90 is: 8,044,177,759.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,162,634,613.95 : 25,730,059,384.40 = 5,365,680,723.90 : x
  2. Step 2: Convert to fraction form
    17,162,634,613.95/25,730,059,384.40 = 5,365,680,723.90/x
  3. Step 3: Cross multiply
    17,162,634,613.95x = 25,730,059,384.40 × 5,365,680,723.90
  4. Step 4: Simplify right side
    17,162,634,613.95x = 138,059,283,663,650,537,472
  5. Step 5: Solve for x
    x = 138,059,283,663,650,537,472/17,162,634,613.95
  6. Step 6: Final answer
    x = 8,044,177,759.95

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1.5x scale

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.