Home / 57,016,188.98-85,524,281.94-26,301,680.93

Finding the Fourth Proportional to 57,016,188.98, 85,524,281.94 and 26,301,680.93

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Solution

The fourth proportional to 57,016,188.98, 85,524,281.94 and 26,301,680.93 is: 39,452,520.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,016,188.98 : 85,524,281.94 = 26,301,680.93 : x
  2. Step 2: Convert to fraction form
    57,016,188.98/85,524,281.94 = 26,301,680.93/x
  3. Step 3: Cross multiply
    57,016,188.98x = 85,524,281.94 × 26,301,680.93
  4. Step 4: Simplify right side
    57,016,188.98x = 2,249,432,374,925,620
  5. Step 5: Solve for x
    x = 2,249,432,374,925,620/57,016,188.98
  6. Step 6: Final answer
    x = 39,452,520.69

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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.