Home / 34,360,993.96-51,578,835.90-13,904,793.16

Finding the Fourth Proportional to 34,360,993.96, 51,578,835.90 and 13,904,793.16

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Solution

The fourth proportional to 34,360,993.96, 51,578,835.90 and 13,904,793.16 is: 20,872,302.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,360,993.96 : 51,578,835.90 = 13,904,793.16 : x
  2. Step 2: Convert to fraction form
    34,360,993.96/51,578,835.90 = 13,904,793.16/x
  3. Step 3: Cross multiply
    34,360,993.96x = 51,578,835.90 × 13,904,793.16
  4. Step 4: Simplify right side
    34,360,993.96x = 717,193,044,623,082.38
  5. Step 5: Solve for x
    x = 717,193,044,623,082.38/34,360,993.96
  6. Step 6: Final answer
    x = 20,872,302.05

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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.