Home / 24,995,257.60-37,492,886.40-8,821,080.40

Finding the Fourth Proportional to 24,995,257.60, 37,492,886.40 and 8,821,080.40

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Solution

The fourth proportional to 24,995,257.60, 37,492,886.40 and 8,821,080.40 is: 13,231,620.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,995,257.60 : 37,492,886.40 = 8,821,080.40 : x
  2. Step 2: Convert to fraction form
    24,995,257.60/37,492,886.40 = 8,821,080.40/x
  3. Step 3: Cross multiply
    24,995,257.60x = 37,492,886.40 × 8,821,080.40
  4. Step 4: Simplify right side
    24,995,257.60x = 330,727,765,362,466.56
  5. Step 5: Solve for x
    x = 330,727,765,362,466.56/24,995,257.60
  6. Step 6: Final answer
    x = 13,231,620.60

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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.