Home / 224,585,091.60-336,877,637.40-54,384,003.60

Finding the Fourth Proportional to 224,585,091.60, 336,877,637.40 and 54,384,003.60

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Solution

The fourth proportional to 224,585,091.60, 336,877,637.40 and 54,384,003.60 is: 81,576,005.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,585,091.60 : 336,877,637.40 = 54,384,003.60 : x
  2. Step 2: Convert to fraction form
    224,585,091.60/336,877,637.40 = 54,384,003.60/x
  3. Step 3: Cross multiply
    224,585,091.60x = 336,877,637.40 × 54,384,003.60
  4. Step 4: Simplify right side
    224,585,091.60x = 18,320,754,645,121,092
  5. Step 5: Solve for x
    x = 18,320,754,645,121,092/224,585,091.60
  6. Step 6: Final answer
    x = 81,576,005.40

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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.