Home / 34,888,291.20-52,344,089.90-15,454,877.10

Finding the Fourth Proportional to 34,888,291.20, 52,344,089.90 and 15,454,877.10

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Solution

The fourth proportional to 34,888,291.20, 52,344,089.90 and 15,454,877.10 is: 23,187,477.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,888,291.20 : 52,344,089.90 = 15,454,877.10 : x
  2. Step 2: Convert to fraction form
    34,888,291.20/52,344,089.90 = 15,454,877.10/x
  3. Step 3: Cross multiply
    34,888,291.20x = 52,344,089.90 × 15,454,877.10
  4. Step 4: Simplify right side
    34,888,291.20x = 808,971,476,238,576.88
  5. Step 5: Solve for x
    x = 808,971,476,238,576.88/34,888,291.20
  6. Step 6: Final answer
    x = 23,187,477.76

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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.