Home / 15,545,934.03-23,318,060.28-4,763,266.01

Finding the Fourth Proportional to 15,545,934.03, 23,318,060.28 and 4,763,266.01

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Solution

The fourth proportional to 15,545,934.03, 23,318,060.28 and 4,763,266.01 is: 7,144,641.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,545,934.03 : 23,318,060.28 = 4,763,266.01 : x
  2. Step 2: Convert to fraction form
    15,545,934.03/23,318,060.28 = 4,763,266.01/x
  3. Step 3: Cross multiply
    15,545,934.03x = 23,318,060.28 × 4,763,266.01
  4. Step 4: Simplify right side
    15,545,934.03x = 111,070,123,958,748.97
  5. Step 5: Solve for x
    x = 111,070,123,958,748.97/15,545,934.03
  6. Step 6: Final answer
    x = 7,144,641.41

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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.