Home / 187,527,845.33-281,302,396.81-58,153,848.29

Finding the Fourth Proportional to 187,527,845.33, 281,302,396.81 and 58,153,848.29

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Solution

The fourth proportional to 187,527,845.33, 281,302,396.81 and 58,153,848.29 is: 87,234,068.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,527,845.33 : 281,302,396.81 = 58,153,848.29 : x
  2. Step 2: Convert to fraction form
    187,527,845.33/281,302,396.81 = 58,153,848.29/x
  3. Step 3: Cross multiply
    187,527,845.33x = 281,302,396.81 × 58,153,848.29
  4. Step 4: Simplify right side
    187,527,845.33x = 16,358,816,906,150,222
  5. Step 5: Solve for x
    x = 16,358,816,906,150,222/187,527,845.33
  6. Step 6: Final answer
    x = 87,234,068.51

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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.