Home / 114,101,948.71-171,160,082.75-32,227,237.81

Finding the Fourth Proportional to 114,101,948.71, 171,160,082.75 and 32,227,237.81

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Solution

The fourth proportional to 114,101,948.71, 171,160,082.75 and 32,227,237.81 is: 48,342,878.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,101,948.71 : 171,160,082.75 = 32,227,237.81 : x
  2. Step 2: Convert to fraction form
    114,101,948.71/171,160,082.75 = 32,227,237.81/x
  3. Step 3: Cross multiply
    114,101,948.71x = 171,160,082.75 × 32,227,237.81
  4. Step 4: Simplify right side
    114,101,948.71x = 5,516,016,690,363,529
  5. Step 5: Solve for x
    x = 5,516,016,690,363,529/114,101,948.71
  6. Step 6: Final answer
    x = 48,342,878.91

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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.