Home / 23,490,908.20-35,225,864.70-9,109,196.20

Finding the Fourth Proportional to 23,490,908.20, 35,225,864.70 and 9,109,196.20

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Solution

The fourth proportional to 23,490,908.20, 35,225,864.70 and 9,109,196.20 is: 13,659,723.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,490,908.20 : 35,225,864.70 = 9,109,196.20 : x
  2. Step 2: Convert to fraction form
    23,490,908.20/35,225,864.70 = 9,109,196.20/x
  3. Step 3: Cross multiply
    23,490,908.20x = 35,225,864.70 × 9,109,196.20
  4. Step 4: Simplify right side
    23,490,908.20x = 320,879,312,866,954.12
  5. Step 5: Solve for x
    x = 320,879,312,866,954.12/23,490,908.20
  6. Step 6: Final answer
    x = 13,659,723.59

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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.