Home / 39,083,376.40-58,625,064.60-16,361,904.40

Finding the Fourth Proportional to 39,083,376.40, 58,625,064.60 and 16,361,904.40

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Solution

The fourth proportional to 39,083,376.40, 58,625,064.60 and 16,361,904.40 is: 24,542,856.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,083,376.40 : 58,625,064.60 = 16,361,904.40 : x
  2. Step 2: Convert to fraction form
    39,083,376.40/58,625,064.60 = 16,361,904.40/x
  3. Step 3: Cross multiply
    39,083,376.40x = 58,625,064.60 × 16,361,904.40
  4. Step 4: Simplify right side
    39,083,376.40x = 959,217,702,429,024.25
  5. Step 5: Solve for x
    x = 959,217,702,429,024.25/39,083,376.40
  6. Step 6: Final answer
    x = 24,542,856.60

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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.