Home / 227,448,276.60-341,172,414.90-186,633,607.80

Finding the Fourth Proportional to 227,448,276.60, 341,172,414.90 and 186,633,607.80

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Solution

The fourth proportional to 227,448,276.60, 341,172,414.90 and 186,633,607.80 is: 279,950,411.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,448,276.60 : 341,172,414.90 = 186,633,607.80 : x
  2. Step 2: Convert to fraction form
    227,448,276.60/341,172,414.90 = 186,633,607.80/x
  3. Step 3: Cross multiply
    227,448,276.60x = 341,172,414.90 × 186,633,607.80
  4. Step 4: Simplify right side
    227,448,276.60x = 63,674,238,674,625,472
  5. Step 5: Solve for x
    x = 63,674,238,674,625,472/227,448,276.60
  6. Step 6: Final answer
    x = 279,950,411.70

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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.