Home / 15,753,667.70-23,630,501.55-10,080,298.10

Finding the Fourth Proportional to 15,753,667.70, 23,630,501.55 and 10,080,298.10

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Solution

The fourth proportional to 15,753,667.70, 23,630,501.55 and 10,080,298.10 is: 15,120,447.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,753,667.70 : 23,630,501.55 = 10,080,298.10 : x
  2. Step 2: Convert to fraction form
    15,753,667.70/23,630,501.55 = 10,080,298.10/x
  3. Step 3: Cross multiply
    15,753,667.70x = 23,630,501.55 × 10,080,298.10
  4. Step 4: Simplify right side
    15,753,667.70x = 238,202,499,876,512.06
  5. Step 5: Solve for x
    x = 238,202,499,876,512.06/15,753,667.70
  6. Step 6: Final answer
    x = 15,120,447.15

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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.