Home / 32,694,564.60-48,957,866.10-25,920,113.40

Finding the Fourth Proportional to 32,694,564.60, 48,957,866.10 and 25,920,113.40

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Solution

The fourth proportional to 32,694,564.60, 48,957,866.10 and 25,920,113.40 is: 38,813,590.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,694,564.60 : 48,957,866.10 = 25,920,113.40 : x
  2. Step 2: Convert to fraction form
    32,694,564.60/48,957,866.10 = 25,920,113.40/x
  3. Step 3: Cross multiply
    32,694,564.60x = 48,957,866.10 × 25,920,113.40
  4. Step 4: Simplify right side
    32,694,564.60x = 1,268,993,441,134,015.75
  5. Step 5: Solve for x
    x = 1,268,993,441,134,015.75/32,694,564.60
  6. Step 6: Final answer
    x = 38,813,590.47

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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.