Home / 17,334,604.70-26,001,907.05-8,376,652.70

Finding the Fourth Proportional to 17,334,604.70, 26,001,907.05 and 8,376,652.70

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Solution

The fourth proportional to 17,334,604.70, 26,001,907.05 and 8,376,652.70 is: 12,564,979.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,334,604.70 : 26,001,907.05 = 8,376,652.70 : x
  2. Step 2: Convert to fraction form
    17,334,604.70/26,001,907.05 = 8,376,652.70/x
  3. Step 3: Cross multiply
    17,334,604.70x = 26,001,907.05 × 8,376,652.70
  4. Step 4: Simplify right side
    17,334,604.70x = 217,808,944,895,531.53
  5. Step 5: Solve for x
    x = 217,808,944,895,531.53/17,334,604.70
  6. Step 6: Final answer
    x = 12,564,979.05

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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.