Home / 151,812,398.19-227,732,596.49-49,576,971.63

Finding the Fourth Proportional to 151,812,398.19, 227,732,596.49 and 49,576,971.63

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Solution

The fourth proportional to 151,812,398.19, 227,732,596.49 and 49,576,971.63 is: 74,370,029.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,812,398.19 : 227,732,596.49 = 49,576,971.63 : x
  2. Step 2: Convert to fraction form
    151,812,398.19/227,732,596.49 = 49,576,971.63/x
  3. Step 3: Cross multiply
    151,812,398.19x = 227,732,596.49 × 49,576,971.63
  4. Step 4: Simplify right side
    151,812,398.19x = 11,290,292,475,163,084
  5. Step 5: Solve for x
    x = 11,290,292,475,163,084/151,812,398.19
  6. Step 6: Final answer
    x = 74,370,029.13

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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.