Home / 17,280,667.30-25,921,000.95-14,033,409.70

Finding the Fourth Proportional to 17,280,667.30, 25,921,000.95 and 14,033,409.70

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Solution

The fourth proportional to 17,280,667.30, 25,921,000.95 and 14,033,409.70 is: 21,050,114.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,280,667.30 : 25,921,000.95 = 14,033,409.70 : x
  2. Step 2: Convert to fraction form
    17,280,667.30/25,921,000.95 = 14,033,409.70/x
  3. Step 3: Cross multiply
    17,280,667.30x = 25,921,000.95 × 14,033,409.70
  4. Step 4: Simplify right side
    17,280,667.30x = 363,760,026,165,439.19
  5. Step 5: Solve for x
    x = 363,760,026,165,439.19/17,280,667.30
  6. Step 6: Final answer
    x = 21,050,114.55

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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.