Home / 43,974,727,963.20-65,962,091,944.80-23,005,058,126.40

Finding the Fourth Proportional to 43,974,727,963.20, 65,962,091,944.80 and 23,005,058,126.40

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Solution

The fourth proportional to 43,974,727,963.20, 65,962,091,944.80 and 23,005,058,126.40 is: 34,507,587,189.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,974,727,963.20 : 65,962,091,944.80 = 23,005,058,126.40 : x
  2. Step 2: Convert to fraction form
    43,974,727,963.20/65,962,091,944.80 = 23,005,058,126.40/x
  3. Step 3: Cross multiply
    43,974,727,963.20x = 65,962,091,944.80 × 23,005,058,126.40
  4. Step 4: Simplify right side
    43,974,727,963.20x = 1,517,461,759,329,065,500,672
  5. Step 5: Solve for x
    x = 1,517,461,759,329,065,500,672/43,974,727,963.20
  6. Step 6: Final answer
    x = 34,507,587,189.60

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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.