Home / 27,218,527.20-40,827,790.80-24,867,064.80

Finding the Fourth Proportional to 27,218,527.20, 40,827,790.80 and 24,867,064.80

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Solution

The fourth proportional to 27,218,527.20, 40,827,790.80 and 24,867,064.80 is: 37,300,597.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,218,527.20 : 40,827,790.80 = 24,867,064.80 : x
  2. Step 2: Convert to fraction form
    27,218,527.20/40,827,790.80 = 24,867,064.80/x
  3. Step 3: Cross multiply
    27,218,527.20x = 40,827,790.80 × 24,867,064.80
  4. Step 4: Simplify right side
    27,218,527.20x = 1,015,267,319,464,443.75
  5. Step 5: Solve for x
    x = 1,015,267,319,464,443.75/27,218,527.20
  6. Step 6: Final answer
    x = 37,300,597.20

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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.