Home / 25,144,449.70-37,716,674.55-23,656,414.90

Finding the Fourth Proportional to 25,144,449.70, 37,716,674.55 and 23,656,414.90

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Solution

The fourth proportional to 25,144,449.70, 37,716,674.55 and 23,656,414.90 is: 35,484,622.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,144,449.70 : 37,716,674.55 = 23,656,414.90 : x
  2. Step 2: Convert to fraction form
    25,144,449.70/37,716,674.55 = 23,656,414.90/x
  3. Step 3: Cross multiply
    25,144,449.70x = 37,716,674.55 × 23,656,414.90
  4. Step 4: Simplify right side
    25,144,449.70x = 892,241,301,803,070.62
  5. Step 5: Solve for x
    x = 892,241,301,803,070.62/25,144,449.70
  6. Step 6: Final answer
    x = 35,484,622.35

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1.5x scale

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.