Home / 134,062,715.10-201,094,072.65-88,146,212.70

Finding the Fourth Proportional to 134,062,715.10, 201,094,072.65 and 88,146,212.70

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Solution

The fourth proportional to 134,062,715.10, 201,094,072.65 and 88,146,212.70 is: 132,219,319.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,062,715.10 : 201,094,072.65 = 88,146,212.70 : x
  2. Step 2: Convert to fraction form
    134,062,715.10/201,094,072.65 = 88,146,212.70/x
  3. Step 3: Cross multiply
    134,062,715.10x = 201,094,072.65 × 88,146,212.70
  4. Step 4: Simplify right side
    134,062,715.10x = 17,725,680,900,516,154
  5. Step 5: Solve for x
    x = 17,725,680,900,516,154/134,062,715.10
  6. Step 6: Final answer
    x = 132,219,319.05

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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.