Home / 19,586,306.31-29,341,150.11-16,133,003.54

Finding the Fourth Proportional to 19,586,306.31, 29,341,150.11 and 16,133,003.54

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Solution

The fourth proportional to 19,586,306.31, 29,341,150.11 and 16,133,003.54 is: 24,167,950.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,586,306.31 : 29,341,150.11 = 16,133,003.54 : x
  2. Step 2: Convert to fraction form
    19,586,306.31/29,341,150.11 = 16,133,003.54/x
  3. Step 3: Cross multiply
    19,586,306.31x = 29,341,150.11 × 16,133,003.54
  4. Step 4: Simplify right side
    19,586,306.31x = 473,360,878,592,301.38
  5. Step 5: Solve for x
    x = 473,360,878,592,301.38/19,586,306.31
  6. Step 6: Final answer
    x = 24,167,950.36

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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.