Home / 16,259,928.04-24,390,928.86-4,292,353

Finding the Fourth Proportional to 16,259,928.04, 24,390,928.86 and 4,292,353

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Solution

The fourth proportional to 16,259,928.04, 24,390,928.86 and 4,292,353 is: 6,438,803.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,259,928.04 : 24,390,928.86 = 4,292,353 : x
  2. Step 2: Convert to fraction form
    16,259,928.04/24,390,928.86 = 4,292,353/x
  3. Step 3: Cross multiply
    16,259,928.04x = 24,390,928.86 × 4,292,353
  4. Step 4: Simplify right side
    16,259,928.04x = 104,694,476,665,007.58
  5. Step 5: Solve for x
    x = 104,694,476,665,007.58/16,259,928.04
  6. Step 6: Final answer
    x = 6,438,803.20

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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.