Home / 14,640,063.75-21,955,029.30-6,001,711.74

Finding the Fourth Proportional to 14,640,063.75, 21,955,029.30 and 6,001,711.74

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Solution

The fourth proportional to 14,640,063.75, 21,955,029.30 and 6,001,711.74 is: 9,000,490.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,640,063.75 : 21,955,029.30 = 6,001,711.74 : x
  2. Step 2: Convert to fraction form
    14,640,063.75/21,955,029.30 = 6,001,711.74/x
  3. Step 3: Cross multiply
    14,640,063.75x = 21,955,029.30 × 6,001,711.74
  4. Step 4: Simplify right side
    14,640,063.75x = 131,767,757,101,853.98
  5. Step 5: Solve for x
    x = 131,767,757,101,853.98/14,640,063.75
  6. Step 6: Final answer
    x = 9,000,490.66

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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.