Home / 15,964,363.17-23,950,357.43-5,181,695.01

Finding the Fourth Proportional to 15,964,363.17, 23,950,357.43 and 5,181,695.01

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Solution

The fourth proportional to 15,964,363.17, 23,950,357.43 and 5,181,695.01 is: 7,773,780.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,964,363.17 : 23,950,357.43 = 5,181,695.01 : x
  2. Step 2: Convert to fraction form
    15,964,363.17/23,950,357.43 = 5,181,695.01/x
  3. Step 3: Cross multiply
    15,964,363.17x = 23,950,357.43 × 5,181,695.01
  4. Step 4: Simplify right side
    15,964,363.17x = 124,103,447,556,838.95
  5. Step 5: Solve for x
    x = 124,103,447,556,838.95/15,964,363.17
  6. Step 6: Final answer
    x = 7,773,780.03

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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.