Home / 24,466,362.96-33,768,718.32-15,519,686.16

Finding the Fourth Proportional to 24,466,362.96, 33,768,718.32 and 15,519,686.16

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Solution

The fourth proportional to 24,466,362.96, 33,768,718.32 and 15,519,686.16 is: 21,420,425.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,466,362.96 : 33,768,718.32 = 15,519,686.16 : x
  2. Step 2: Convert to fraction form
    24,466,362.96/33,768,718.32 = 15,519,686.16/x
  3. Step 3: Cross multiply
    24,466,362.96x = 33,768,718.32 × 15,519,686.16
  4. Step 4: Simplify right side
    24,466,362.96x = 524,079,910,351,842.44
  5. Step 5: Solve for x
    x = 524,079,910,351,842.44/24,466,362.96
  6. Step 6: Final answer
    x = 21,420,425.72

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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.