Home / 41,697,860,269.84-57,542,638,366.29-22,665,831,404.92

Finding the Fourth Proportional to 41,697,860,269.84, 57,542,638,366.29 and 22,665,831,404.92

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Solution

The fourth proportional to 41,697,860,269.84, 57,542,638,366.29 and 22,665,831,404.92 is: 31,278,625,122.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,697,860,269.84 : 57,542,638,366.29 = 22,665,831,404.92 : x
  2. Step 2: Convert to fraction form
    41,697,860,269.84/57,542,638,366.29 = 22,665,831,404.92/x
  3. Step 3: Cross multiply
    41,697,860,269.84x = 57,542,638,366.29 × 22,665,831,404.92
  4. Step 4: Simplify right side
    41,697,860,269.84x = 1,304,251,739,804,610,330,624
  5. Step 5: Solve for x
    x = 1,304,251,739,804,610,330,624/41,697,860,269.84
  6. Step 6: Final answer
    x = 31,278,625,122.83

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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.