Home / 24,925,566.40-37,398,847.20-13,574,161.60

Finding the Fourth Proportional to 24,925,566.40, 37,398,847.20 and 13,574,161.60

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Solution

The fourth proportional to 24,925,566.40, 37,398,847.20 and 13,574,161.60 is: 20,366,959.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,925,566.40 : 37,398,847.20 = 13,574,161.60 : x
  2. Step 2: Convert to fraction form
    24,925,566.40/37,398,847.20 = 13,574,161.60/x
  3. Step 3: Cross multiply
    24,925,566.40x = 37,398,847.20 × 13,574,161.60
  4. Step 4: Simplify right side
    24,925,566.40x = 507,657,995,546,507.56
  5. Step 5: Solve for x
    x = 507,657,995,546,507.56/24,925,566.40
  6. Step 6: Final answer
    x = 20,366,959.27

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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.