Home / 40,413,545.70-60,658,643.53-25,014,253.85

Finding the Fourth Proportional to 40,413,545.70, 60,658,643.53 and 25,014,253.85

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Solution

The fourth proportional to 40,413,545.70, 60,658,643.53 and 25,014,253.85 is: 37,545,102.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,413,545.70 : 60,658,643.53 = 25,014,253.85 : x
  2. Step 2: Convert to fraction form
    40,413,545.70/60,658,643.53 = 25,014,253.85/x
  3. Step 3: Cross multiply
    40,413,545.70x = 60,658,643.53 × 25,014,253.85
  4. Step 4: Simplify right side
    40,413,545.70x = 1,517,330,707,456,080.25
  5. Step 5: Solve for x
    x = 1,517,330,707,456,080.25/40,413,545.70
  6. Step 6: Final answer
    x = 37,545,102.30

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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.