Home / 5,766,472,804,381.90-7,957,740,350,328-3,129,697,150,372.70

Finding the Fourth Proportional to 5,766,472,804,381.90, 7,957,740,350,328 and 3,129,697,150,372.70

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Solution

The fourth proportional to 5,766,472,804,381.90, 7,957,740,350,328 and 3,129,697,150,372.70 is: 4,318,986,344,460.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,766,472,804,381.90 : 7,957,740,350,328 = 3,129,697,150,372.70 : x
  2. Step 2: Convert to fraction form
    5,766,472,804,381.90/7,957,740,350,328 = 3,129,697,150,372.70/x
  3. Step 3: Cross multiply
    5,766,472,804,381.90x = 7,957,740,350,328 × 3,129,697,150,372.70
  4. Step 4: Simplify right side
    5,766,472,804,381.90x = 24,905,317,297,827,393,023,508,480
  5. Step 5: Solve for x
    x = 24,905,317,297,827,393,023,508,480/5,766,472,804,381.90
  6. Step 6: Final answer
    x = 4,318,986,344,460.35

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Double scale
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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.