Home / 151,557,506.64-227,279,823.48-54,486,726.48

Finding the Fourth Proportional to 151,557,506.64, 227,279,823.48 and 54,486,726.48

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Solution

The fourth proportional to 151,557,506.64, 227,279,823.48 and 54,486,726.48 is: 81,709,800.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,557,506.64 : 227,279,823.48 = 54,486,726.48 : x
  2. Step 2: Convert to fraction form
    151,557,506.64/227,279,823.48 = 54,486,726.48/x
  3. Step 3: Cross multiply
    151,557,506.64x = 227,279,823.48 × 54,486,726.48
  4. Step 4: Simplify right side
    151,557,506.64x = 12,383,733,576,377,440
  5. Step 5: Solve for x
    x = 12,383,733,576,377,440/151,557,506.64
  6. Step 6: Final answer
    x = 81,709,800.13

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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.