Home / 39,304,005.02-58,989,133.30-16,601,195.42

Finding the Fourth Proportional to 39,304,005.02, 58,989,133.30 and 16,601,195.42

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Solution

The fourth proportional to 39,304,005.02, 58,989,133.30 and 16,601,195.42 is: 24,915,784.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,304,005.02 : 58,989,133.30 = 16,601,195.42 : x
  2. Step 2: Convert to fraction form
    39,304,005.02/58,989,133.30 = 16,601,195.42/x
  3. Step 3: Cross multiply
    39,304,005.02x = 58,989,133.30 × 16,601,195.42
  4. Step 4: Simplify right side
    39,304,005.02x = 979,290,129,569,729.38
  5. Step 5: Solve for x
    x = 979,290,129,569,729.38/39,304,005.02
  6. Step 6: Final answer
    x = 24,915,784.77

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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.