Home / 57,950,523.40-86,925,785.10-34,992,272.20

Finding the Fourth Proportional to 57,950,523.40, 86,925,785.10 and 34,992,272.20

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Solution

The fourth proportional to 57,950,523.40, 86,925,785.10 and 34,992,272.20 is: 52,488,408.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,950,523.40 : 86,925,785.10 = 34,992,272.20 : x
  2. Step 2: Convert to fraction form
    57,950,523.40/86,925,785.10 = 34,992,272.20/x
  3. Step 3: Cross multiply
    57,950,523.40x = 86,925,785.10 × 34,992,272.20
  4. Step 4: Simplify right side
    57,950,523.40x = 3,041,730,733,417,904.50
  5. Step 5: Solve for x
    x = 3,041,730,733,417,904.50/57,950,523.40
  6. Step 6: Final answer
    x = 52,488,408.30

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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.