Home / 164,424,704.62-226,877,250.12-93,828,082.18

Finding the Fourth Proportional to 164,424,704.62, 226,877,250.12 and 93,828,082.18

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Solution

The fourth proportional to 164,424,704.62, 226,877,250.12 and 93,828,082.18 is: 129,466,294.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,424,704.62 : 226,877,250.12 = 93,828,082.18 : x
  2. Step 2: Convert to fraction form
    164,424,704.62/226,877,250.12 = 93,828,082.18/x
  3. Step 3: Cross multiply
    164,424,704.62x = 226,877,250.12 × 93,828,082.18
  4. Step 4: Simplify right side
    164,424,704.62x = 21,287,457,269,031,776
  5. Step 5: Solve for x
    x = 21,287,457,269,031,776/164,424,704.62
  6. Step 6: Final answer
    x = 129,466,294.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.