Home / 17,014,256.61-25,521,253.69-4,234,675.20

Finding the Fourth Proportional to 17,014,256.61, 25,521,253.69 and 4,234,675.20

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Solution

The fourth proportional to 17,014,256.61, 25,521,253.69 and 4,234,675.20 is: 6,351,980.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,014,256.61 : 25,521,253.69 = 4,234,675.20 : x
  2. Step 2: Convert to fraction form
    17,014,256.61/25,521,253.69 = 4,234,675.20/x
  3. Step 3: Cross multiply
    17,014,256.61x = 25,521,253.69 × 4,234,675.20
  4. Step 4: Simplify right side
    17,014,256.61x = 108,074,220,073,951.50
  5. Step 5: Solve for x
    x = 108,074,220,073,951.50/17,014,256.61
  6. Step 6: Final answer
    x = 6,351,980.14

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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.