Home / 32,441,187.40-48,655,579.52-9,722,084.68

Finding the Fourth Proportional to 32,441,187.40, 48,655,579.52 and 9,722,084.68

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Solution

The fourth proportional to 32,441,187.40, 48,655,579.52 and 9,722,084.68 is: 14,581,268.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,441,187.40 : 48,655,579.52 = 9,722,084.68 : x
  2. Step 2: Convert to fraction form
    32,441,187.40/48,655,579.52 = 9,722,084.68/x
  3. Step 3: Cross multiply
    32,441,187.40x = 48,655,579.52 × 9,722,084.68
  4. Step 4: Simplify right side
    32,441,187.40x = 473,033,664,247,913.75
  5. Step 5: Solve for x
    x = 473,033,664,247,913.75/32,441,187.40
  6. Step 6: Final answer
    x = 14,581,268.51

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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.