Home / 16,853,181.24-25,277,641.08-5,339,816.76

Finding the Fourth Proportional to 16,853,181.24, 25,277,641.08 and 5,339,816.76

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Solution

The fourth proportional to 16,853,181.24, 25,277,641.08 and 5,339,816.76 is: 8,009,050.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,853,181.24 : 25,277,641.08 = 5,339,816.76 : x
  2. Step 2: Convert to fraction form
    16,853,181.24/25,277,641.08 = 5,339,816.76/x
  3. Step 3: Cross multiply
    16,853,181.24x = 25,277,641.08 × 5,339,816.76
  4. Step 4: Simplify right side
    16,853,181.24x = 134,977,971,492,248.48
  5. Step 5: Solve for x
    x = 134,977,971,492,248.48/16,853,181.24
  6. Step 6: Final answer
    x = 8,009,050.02

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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.