Home / 15,456,180.24-23,184,350.31-9,061,948.57

Finding the Fourth Proportional to 15,456,180.24, 23,184,350.31 and 9,061,948.57

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Solution

The fourth proportional to 15,456,180.24, 23,184,350.31 and 9,061,948.57 is: 13,592,969.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,456,180.24 : 23,184,350.31 = 9,061,948.57 : x
  2. Step 2: Convert to fraction form
    15,456,180.24/23,184,350.31 = 9,061,948.57/x
  3. Step 3: Cross multiply
    15,456,180.24x = 23,184,350.31 × 9,061,948.57
  4. Step 4: Simplify right side
    15,456,180.24x = 210,095,390,057,467.84
  5. Step 5: Solve for x
    x = 210,095,390,057,467.84/15,456,180.24
  6. Step 6: Final answer
    x = 13,592,969.72

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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.