Home / 15,607,339.13-23,364,365.31-9,440,658.54

Finding the Fourth Proportional to 15,607,339.13, 23,364,365.31 and 9,440,658.54

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Solution

The fourth proportional to 15,607,339.13, 23,364,365.31 and 9,440,658.54 is: 14,132,773.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,607,339.13 : 23,364,365.31 = 9,440,658.54 : x
  2. Step 2: Convert to fraction form
    15,607,339.13/23,364,365.31 = 9,440,658.54/x
  3. Step 3: Cross multiply
    15,607,339.13x = 23,364,365.31 × 9,440,658.54
  4. Step 4: Simplify right side
    15,607,339.13x = 220,574,994,895,531.22
  5. Step 5: Solve for x
    x = 220,574,994,895,531.22/15,607,339.13
  6. Step 6: Final answer
    x = 14,132,773.88

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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.