Home / 150,900,274.91-226,257,715.68-58,676,513.35

Finding the Fourth Proportional to 150,900,274.91, 226,257,715.68 and 58,676,513.35

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Solution

The fourth proportional to 150,900,274.91, 226,257,715.68 and 58,676,513.35 is: 87,978,725.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,900,274.91 : 226,257,715.68 = 58,676,513.35 : x
  2. Step 2: Convert to fraction form
    150,900,274.91/226,257,715.68 = 58,676,513.35/x
  3. Step 3: Cross multiply
    150,900,274.91x = 226,257,715.68 × 58,676,513.35
  4. Step 4: Simplify right side
    150,900,274.91x = 13,276,013,874,606,340
  5. Step 5: Solve for x
    x = 13,276,013,874,606,340/150,900,274.91
  6. Step 6: Final answer
    x = 87,978,725.57

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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.