Home / 35,358,046.46-52,938,527.54-18,049,013.10

Finding the Fourth Proportional to 35,358,046.46, 52,938,527.54 and 18,049,013.10

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Solution

The fourth proportional to 35,358,046.46, 52,938,527.54 and 18,049,013.10 is: 27,023,217.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,358,046.46 : 52,938,527.54 = 18,049,013.10 : x
  2. Step 2: Convert to fraction form
    35,358,046.46/52,938,527.54 = 18,049,013.10/x
  3. Step 3: Cross multiply
    35,358,046.46x = 52,938,527.54 × 18,049,013.10
  4. Step 4: Simplify right side
    35,358,046.46x = 955,488,177,064,170.88
  5. Step 5: Solve for x
    x = 955,488,177,064,170.88/35,358,046.46
  6. Step 6: Final answer
    x = 27,023,217.42

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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.