Home / 24,262,656,121.60-36,393,984,182.40-20,344,447,916.80

Finding the Fourth Proportional to 24,262,656,121.60, 36,393,984,182.40 and 20,344,447,916.80

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Solution

The fourth proportional to 24,262,656,121.60, 36,393,984,182.40 and 20,344,447,916.80 is: 30,516,671,875.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,262,656,121.60 : 36,393,984,182.40 = 20,344,447,916.80 : x
  2. Step 2: Convert to fraction form
    24,262,656,121.60/36,393,984,182.40 = 20,344,447,916.80/x
  3. Step 3: Cross multiply
    24,262,656,121.60x = 36,393,984,182.40 × 20,344,447,916.80
  4. Step 4: Simplify right side
    24,262,656,121.60x = 740,415,515,683,679,895,552
  5. Step 5: Solve for x
    x = 740,415,515,683,679,895,552/24,262,656,121.60
  6. Step 6: Final answer
    x = 30,516,671,875.20

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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.