Home / 34,360,993.46-51,578,835.15-13,904,792.66

Finding the Fourth Proportional to 34,360,993.46, 51,578,835.15 and 13,904,792.66

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Solution

The fourth proportional to 34,360,993.46, 51,578,835.15 and 13,904,792.66 is: 20,872,301.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,360,993.46 : 51,578,835.15 = 13,904,792.66 : x
  2. Step 2: Convert to fraction form
    34,360,993.46/51,578,835.15 = 13,904,792.66/x
  3. Step 3: Cross multiply
    34,360,993.46x = 51,578,835.15 × 13,904,792.66
  4. Step 4: Simplify right side
    34,360,993.46x = 717,193,008,405,070
  5. Step 5: Solve for x
    x = 717,193,008,405,070/34,360,993.46
  6. Step 6: Final answer
    x = 20,872,301.30

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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.