Home / 44,176,644.34-66,272,146.70-13,055,459.38

Finding the Fourth Proportional to 44,176,644.34, 66,272,146.70 and 13,055,459.38

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Solution

The fourth proportional to 44,176,644.34, 66,272,146.70 and 13,055,459.38 is: 19,585,311.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,176,644.34 : 66,272,146.70 = 13,055,459.38 : x
  2. Step 2: Convert to fraction form
    44,176,644.34/66,272,146.70 = 13,055,459.38/x
  3. Step 3: Cross multiply
    44,176,644.34x = 66,272,146.70 × 13,055,459.38
  4. Step 4: Simplify right side
    44,176,644.34x = 865,213,319,267,251.12
  5. Step 5: Solve for x
    x = 865,213,319,267,251.12/44,176,644.34
  6. Step 6: Final answer
    x = 19,585,311.02

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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.