Home / 96,045,729.15-144,047,031.51-44,180,519.79

Finding the Fourth Proportional to 96,045,729.15, 144,047,031.51 and 44,180,519.79

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Solution

The fourth proportional to 96,045,729.15, 144,047,031.51 and 44,180,519.79 is: 66,260,861.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,045,729.15 : 144,047,031.51 = 44,180,519.79 : x
  2. Step 2: Convert to fraction form
    96,045,729.15/144,047,031.51 = 44,180,519.79/x
  3. Step 3: Cross multiply
    96,045,729.15x = 144,047,031.51 × 44,180,519.79
  4. Step 4: Simplify right side
    96,045,729.15x = 6,364,072,726,318,308
  5. Step 5: Solve for x
    x = 6,364,072,726,318,308/96,045,729.15
  6. Step 6: Final answer
    x = 66,260,861.18

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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.