Home / 25,197,768.30-37,803,650.85-10,827,720.30

Finding the Fourth Proportional to 25,197,768.30, 37,803,650.85 and 10,827,720.30

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Solution

The fourth proportional to 25,197,768.30, 37,803,650.85 and 10,827,720.30 is: 16,244,587.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,197,768.30 : 37,803,650.85 = 10,827,720.30 : x
  2. Step 2: Convert to fraction form
    25,197,768.30/37,803,650.85 = 10,827,720.30/x
  3. Step 3: Cross multiply
    25,197,768.30x = 37,803,650.85 × 10,827,720.30
  4. Step 4: Simplify right side
    25,197,768.30x = 409,327,357,722,657.31
  5. Step 5: Solve for x
    x = 409,327,357,722,657.31/25,197,768.30
  6. Step 6: Final answer
    x = 16,244,587.73

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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.