Home / 16,872,271.68-25,308,444.60-6,097,182.42

Finding the Fourth Proportional to 16,872,271.68, 25,308,444.60 and 6,097,182.42

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Solution

The fourth proportional to 16,872,271.68, 25,308,444.60 and 6,097,182.42 is: 9,145,787.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,872,271.68 : 25,308,444.60 = 6,097,182.42 : x
  2. Step 2: Convert to fraction form
    16,872,271.68/25,308,444.60 = 6,097,182.42/x
  3. Step 3: Cross multiply
    16,872,271.68x = 25,308,444.60 × 6,097,182.42
  4. Step 4: Simplify right side
    16,872,271.68x = 154,310,203,492,663.94
  5. Step 5: Solve for x
    x = 154,310,203,492,663.94/16,872,271.68
  6. Step 6: Final answer
    x = 9,145,787.03

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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.