Home / 337,984,265.59-466,646,040-211,018,443.71

Finding the Fourth Proportional to 337,984,265.59, 466,646,040 and 211,018,443.71

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Solution

The fourth proportional to 337,984,265.59, 466,646,040 and 211,018,443.71 is: 291,347,648.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,984,265.59 : 466,646,040 = 211,018,443.71 : x
  2. Step 2: Convert to fraction form
    337,984,265.59/466,646,040 = 211,018,443.71/x
  3. Step 3: Cross multiply
    337,984,265.59x = 466,646,040 × 211,018,443.71
  4. Step 4: Simplify right side
    337,984,265.59x = 98,470,921,121,901,184
  5. Step 5: Solve for x
    x = 98,470,921,121,901,184/337,984,265.59
  6. Step 6: Final answer
    x = 291,347,648.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.