Home / 435,027,601.80-652,541,402.70-176,251,264.20

Finding the Fourth Proportional to 435,027,601.80, 652,541,402.70 and 176,251,264.20

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Solution

The fourth proportional to 435,027,601.80, 652,541,402.70 and 176,251,264.20 is: 264,376,896.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,027,601.80 : 652,541,402.70 = 176,251,264.20 : x
  2. Step 2: Convert to fraction form
    435,027,601.80/652,541,402.70 = 176,251,264.20/x
  3. Step 3: Cross multiply
    435,027,601.80x = 652,541,402.70 × 176,251,264.20
  4. Step 4: Simplify right side
    435,027,601.80x = 115,011,247,168,716,288
  5. Step 5: Solve for x
    x = 115,011,247,168,716,288/435,027,601.80
  6. Step 6: Final answer
    x = 264,376,896.30

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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.