Home / 23,861,546,959.59-32,930,404,601.49-13,156,634,572.92

Finding the Fourth Proportional to 23,861,546,959.59, 32,930,404,601.49 and 13,156,634,572.92

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Solution

The fourth proportional to 23,861,546,959.59, 32,930,404,601.49 and 13,156,634,572.92 is: 18,156,966,118.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,861,546,959.59 : 32,930,404,601.49 = 13,156,634,572.92 : x
  2. Step 2: Convert to fraction form
    23,861,546,959.59/32,930,404,601.49 = 13,156,634,572.92/x
  3. Step 3: Cross multiply
    23,861,546,959.59x = 32,930,404,601.49 × 13,156,634,572.92
  4. Step 4: Simplify right side
    23,861,546,959.59x = 433,253,299,680,207,241,216
  5. Step 5: Solve for x
    x = 433,253,299,680,207,241,216/23,861,546,959.59
  6. Step 6: Final answer
    x = 18,156,966,118.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.