Home / 151,484,555.61-227,267,314.25-54,441,103.95

Finding the Fourth Proportional to 151,484,555.61, 227,267,314.25 and 54,441,103.95

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Solution

The fourth proportional to 151,484,555.61, 227,267,314.25 and 54,441,103.95 is: 81,676,204.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,484,555.61 : 227,267,314.25 = 54,441,103.95 : x
  2. Step 2: Convert to fraction form
    151,484,555.61/227,267,314.25 = 54,441,103.95/x
  3. Step 3: Cross multiply
    151,484,555.61x = 227,267,314.25 × 54,441,103.95
  4. Step 4: Simplify right side
    151,484,555.61x = 12,372,683,479,249,362
  5. Step 5: Solve for x
    x = 12,372,683,479,249,362/151,484,555.61
  6. Step 6: Final answer
    x = 81,676,204.08

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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.