Home / 15,397,844.60-23,096,766.90-4,039,441.40

Finding the Fourth Proportional to 15,397,844.60, 23,096,766.90 and 4,039,441.40

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Solution

The fourth proportional to 15,397,844.60, 23,096,766.90 and 4,039,441.40 is: 6,059,162.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,397,844.60 : 23,096,766.90 = 4,039,441.40 : x
  2. Step 2: Convert to fraction form
    15,397,844.60/23,096,766.90 = 4,039,441.40/x
  3. Step 3: Cross multiply
    15,397,844.60x = 23,096,766.90 × 4,039,441.40
  4. Step 4: Simplify right side
    15,397,844.60x = 93,298,036,422,009.66
  5. Step 5: Solve for x
    x = 93,298,036,422,009.66/15,397,844.60
  6. Step 6: Final answer
    x = 6,059,162.10

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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.