Home / 44,179,390,841.39-66,278,393,368.63-14,331,391,354.16

Finding the Fourth Proportional to 44,179,390,841.39, 66,278,393,368.63 and 14,331,391,354.16

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Solution

The fourth proportional to 44,179,390,841.39, 66,278,393,368.63 and 14,331,391,354.16 is: 21,500,106,171.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,179,390,841.39 : 66,278,393,368.63 = 14,331,391,354.16 : x
  2. Step 2: Convert to fraction form
    44,179,390,841.39/66,278,393,368.63 = 14,331,391,354.16/x
  3. Step 3: Cross multiply
    44,179,390,841.39x = 66,278,393,368.63 × 14,331,391,354.16
  4. Step 4: Simplify right side
    44,179,390,841.39x = 949,861,593,690,799,472,640
  5. Step 5: Solve for x
    x = 949,861,593,690,799,472,640/44,179,390,841.39
  6. Step 6: Final answer
    x = 21,500,106,171.70

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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.