Home / 25,136,061.60-37,722,754.80-10,000,855.20

Finding the Fourth Proportional to 25,136,061.60, 37,722,754.80 and 10,000,855.20

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Solution

The fourth proportional to 25,136,061.60, 37,722,754.80 and 10,000,855.20 is: 15,008,707.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,136,061.60 : 37,722,754.80 = 10,000,855.20 : x
  2. Step 2: Convert to fraction form
    25,136,061.60/37,722,754.80 = 10,000,855.20/x
  3. Step 3: Cross multiply
    25,136,061.60x = 37,722,754.80 × 10,000,855.20
  4. Step 4: Simplify right side
    25,136,061.60x = 377,259,808,499,904.88
  5. Step 5: Solve for x
    x = 377,259,808,499,904.88/25,136,061.60
  6. Step 6: Final answer
    x = 15,008,707.99

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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.