Home / 44,682,732,011.60-67,024,098,017.40-19,812,993,822.80

Finding the Fourth Proportional to 44,682,732,011.60, 67,024,098,017.40 and 19,812,993,822.80

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Solution

The fourth proportional to 44,682,732,011.60, 67,024,098,017.40 and 19,812,993,822.80 is: 29,719,490,734.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,682,732,011.60 : 67,024,098,017.40 = 19,812,993,822.80 : x
  2. Step 2: Convert to fraction form
    44,682,732,011.60/67,024,098,017.40 = 19,812,993,822.80/x
  3. Step 3: Cross multiply
    44,682,732,011.60x = 67,024,098,017.40 × 19,812,993,822.80
  4. Step 4: Simplify right side
    44,682,732,011.60x = 1,327,948,039,997,487,841,280
  5. Step 5: Solve for x
    x = 1,327,948,039,997,487,841,280/44,682,732,011.60
  6. Step 6: Final answer
    x = 29,719,490,734.20

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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.