Home / 44,552,095.28-66,828,200.16-12,204,282.32

Finding the Fourth Proportional to 44,552,095.28, 66,828,200.16 and 12,204,282.32

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Solution

The fourth proportional to 44,552,095.28, 66,828,200.16 and 12,204,282.32 is: 18,306,439.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,552,095.28 : 66,828,200.16 = 12,204,282.32 : x
  2. Step 2: Convert to fraction form
    44,552,095.28/66,828,200.16 = 12,204,282.32/x
  3. Step 3: Cross multiply
    44,552,095.28x = 66,828,200.16 × 12,204,282.32
  4. Step 4: Simplify right side
    44,552,095.28x = 815,590,221,690,109.12
  5. Step 5: Solve for x
    x = 815,590,221,690,109.12/44,552,095.28
  6. Step 6: Final answer
    x = 18,306,439.16

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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.