Home / 24,203,520.80-36,312,955.96-8,641,015.50

Finding the Fourth Proportional to 24,203,520.80, 36,312,955.96 and 8,641,015.50

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Solution

The fourth proportional to 24,203,520.80, 36,312,955.96 and 8,641,015.50 is: 12,964,263.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,203,520.80 : 36,312,955.96 = 8,641,015.50 : x
  2. Step 2: Convert to fraction form
    24,203,520.80/36,312,955.96 = 8,641,015.50/x
  3. Step 3: Cross multiply
    24,203,520.80x = 36,312,955.96 × 8,641,015.50
  4. Step 4: Simplify right side
    24,203,520.80x = 313,780,815,301,177.38
  5. Step 5: Solve for x
    x = 313,780,815,301,177.38/24,203,520.80
  6. Step 6: Final answer
    x = 12,964,263.25

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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.