Home / 25,144,446.20-37,716,669.30-23,656,411.40

Finding the Fourth Proportional to 25,144,446.20, 37,716,669.30 and 23,656,411.40

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Solution

The fourth proportional to 25,144,446.20, 37,716,669.30 and 23,656,411.40 is: 35,484,617.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,144,446.20 : 37,716,669.30 = 23,656,411.40 : x
  2. Step 2: Convert to fraction form
    25,144,446.20/37,716,669.30 = 23,656,411.40/x
  3. Step 3: Cross multiply
    25,144,446.20x = 37,716,669.30 × 23,656,411.40
  4. Step 4: Simplify right side
    25,144,446.20x = 892,241,045,598,549.88
  5. Step 5: Solve for x
    x = 892,241,045,598,549.88/25,144,446.20
  6. Step 6: Final answer
    x = 35,484,617.10

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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.