Home / 75,434,916,644.20-113,152,374,966.30-22,377,862,743.40

Finding the Fourth Proportional to 75,434,916,644.20, 113,152,374,966.30 and 22,377,862,743.40

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Solution

The fourth proportional to 75,434,916,644.20, 113,152,374,966.30 and 22,377,862,743.40 is: 33,566,794,115.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,434,916,644.20 : 113,152,374,966.30 = 22,377,862,743.40 : x
  2. Step 2: Convert to fraction form
    75,434,916,644.20/113,152,374,966.30 = 22,377,862,743.40/x
  3. Step 3: Cross multiply
    75,434,916,644.20x = 113,152,374,966.30 × 22,377,862,743.40
  4. Step 4: Simplify right side
    75,434,916,644.20x = 2,532,108,316,085,591,736,320
  5. Step 5: Solve for x
    x = 2,532,108,316,085,591,736,320/75,434,916,644.20
  6. Step 6: Final answer
    x = 33,566,794,115.10

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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.