Home / 24,713,145.60-37,069,718.40-7,675,540.80

Finding the Fourth Proportional to 24,713,145.60, 37,069,718.40 and 7,675,540.80

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Solution

The fourth proportional to 24,713,145.60, 37,069,718.40 and 7,675,540.80 is: 11,513,311.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,713,145.60 : 37,069,718.40 = 7,675,540.80 : x
  2. Step 2: Convert to fraction form
    24,713,145.60/37,069,718.40 = 7,675,540.80/x
  3. Step 3: Cross multiply
    24,713,145.60x = 37,069,718.40 × 7,675,540.80
  4. Step 4: Simplify right side
    24,713,145.60x = 284,530,136,023,710.69
  5. Step 5: Solve for x
    x = 284,530,136,023,710.69/24,713,145.60
  6. Step 6: Final answer
    x = 11,513,311.20

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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.