Home / 15,261,420,622.05-22,893,224,320.89-4,069,236,167.73

Finding the Fourth Proportional to 15,261,420,622.05, 22,893,224,320.89 and 4,069,236,167.73

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Solution

The fourth proportional to 15,261,420,622.05, 22,893,224,320.89 and 4,069,236,167.73 is: 6,104,145,787.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,261,420,622.05 : 22,893,224,320.89 = 4,069,236,167.73 : x
  2. Step 2: Convert to fraction form
    15,261,420,622.05/22,893,224,320.89 = 4,069,236,167.73/x
  3. Step 3: Cross multiply
    15,261,420,622.05x = 22,893,224,320.89 × 4,069,236,167.73
  4. Step 4: Simplify right side
    15,261,420,622.05x = 93,157,936,402,521,653,248
  5. Step 5: Solve for x
    x = 93,157,936,402,521,653,248/15,261,420,622.05
  6. Step 6: Final answer
    x = 6,104,145,787.58

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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.