Home / 23,630,098.79-32,608,730.16-13,033,908.56

Finding the Fourth Proportional to 23,630,098.79, 32,608,730.16 and 13,033,908.56

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Solution

The fourth proportional to 23,630,098.79, 32,608,730.16 and 13,033,908.56 is: 17,986,349.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,630,098.79 : 32,608,730.16 = 13,033,908.56 : x
  2. Step 2: Convert to fraction form
    23,630,098.79/32,608,730.16 = 13,033,908.56/x
  3. Step 3: Cross multiply
    23,630,098.79x = 32,608,730.16 × 13,033,908.56
  4. Step 4: Simplify right side
    23,630,098.79x = 425,019,207,000,110.50
  5. Step 5: Solve for x
    x = 425,019,207,000,110.50/23,630,098.79
  6. Step 6: Final answer
    x = 17,986,349.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.