Home / 39,403,764.60-59,006,114.10-25,867,303.80

Finding the Fourth Proportional to 39,403,764.60, 59,006,114.10 and 25,867,303.80

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Solution

The fourth proportional to 39,403,764.60, 59,006,114.10 and 25,867,303.80 is: 38,735,615.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,403,764.60 : 59,006,114.10 = 25,867,303.80 : x
  2. Step 2: Convert to fraction form
    39,403,764.60/59,006,114.10 = 25,867,303.80/x
  3. Step 3: Cross multiply
    39,403,764.60x = 59,006,114.10 × 25,867,303.80
  4. Step 4: Simplify right side
    39,403,764.60x = 1,526,329,079,482,163.75
  5. Step 5: Solve for x
    x = 1,526,329,079,482,163.75/39,403,764.60
  6. Step 6: Final answer
    x = 38,735,615.62

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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.