Home / 32,258,187.70-48,387,281.55-8,323,659.70

Finding the Fourth Proportional to 32,258,187.70, 48,387,281.55 and 8,323,659.70

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Solution

The fourth proportional to 32,258,187.70, 48,387,281.55 and 8,323,659.70 is: 12,485,489.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,258,187.70 : 48,387,281.55 = 8,323,659.70 : x
  2. Step 2: Convert to fraction form
    32,258,187.70/48,387,281.55 = 8,323,659.70/x
  3. Step 3: Cross multiply
    32,258,187.70x = 48,387,281.55 × 8,323,659.70
  4. Step 4: Simplify right side
    32,258,187.70x = 402,759,265,430,288.50
  5. Step 5: Solve for x
    x = 402,759,265,430,288.50/32,258,187.70
  6. Step 6: Final answer
    x = 12,485,489.55

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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.