Home / 24,967,544.40-37,479,310.20-19,312,837.20

Finding the Fourth Proportional to 24,967,544.40, 37,479,310.20 and 19,312,837.20

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Solution

The fourth proportional to 24,967,544.40, 37,479,310.20 and 19,312,837.20 is: 28,990,909.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,967,544.40 : 37,479,310.20 = 19,312,837.20 : x
  2. Step 2: Convert to fraction form
    24,967,544.40/37,479,310.20 = 19,312,837.20/x
  3. Step 3: Cross multiply
    24,967,544.40x = 37,479,310.20 × 19,312,837.20
  4. Step 4: Simplify right side
    24,967,544.40x = 723,831,816,260,899.50
  5. Step 5: Solve for x
    x = 723,831,816,260,899.50/24,967,544.40
  6. Step 6: Final answer
    x = 28,990,909.34

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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.