Home / 48,529,590,909.20-72,794,386,363.80-22,408,202,877.20

Finding the Fourth Proportional to 48,529,590,909.20, 72,794,386,363.80 and 22,408,202,877.20

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Solution

The fourth proportional to 48,529,590,909.20, 72,794,386,363.80 and 22,408,202,877.20 is: 33,612,304,315.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,529,590,909.20 : 72,794,386,363.80 = 22,408,202,877.20 : x
  2. Step 2: Convert to fraction form
    48,529,590,909.20/72,794,386,363.80 = 22,408,202,877.20/x
  3. Step 3: Cross multiply
    48,529,590,909.20x = 72,794,386,363.80 × 22,408,202,877.20
  4. Step 4: Simplify right side
    48,529,590,909.20x = 1,631,191,377,961,311,797,248
  5. Step 5: Solve for x
    x = 1,631,191,377,961,311,797,248/48,529,590,909.20
  6. Step 6: Final answer
    x = 33,612,304,315.80

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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.