Home / 132,088,691.60-198,133,037.40-35,044,211.60

Finding the Fourth Proportional to 132,088,691.60, 198,133,037.40 and 35,044,211.60

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Solution

The fourth proportional to 132,088,691.60, 198,133,037.40 and 35,044,211.60 is: 52,566,317.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,088,691.60 : 198,133,037.40 = 35,044,211.60 : x
  2. Step 2: Convert to fraction form
    132,088,691.60/198,133,037.40 = 35,044,211.60/x
  3. Step 3: Cross multiply
    132,088,691.60x = 198,133,037.40 × 35,044,211.60
  4. Step 4: Simplify right side
    132,088,691.60x = 6,943,416,087,596,314
  5. Step 5: Solve for x
    x = 6,943,416,087,596,314/132,088,691.60
  6. Step 6: Final answer
    x = 52,566,317.40

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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.