Home / 36,646,551.40-54,955,830.30-11,079,063.40

Finding the Fourth Proportional to 36,646,551.40, 54,955,830.30 and 11,079,063.40

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Solution

The fourth proportional to 36,646,551.40, 54,955,830.30 and 11,079,063.40 is: 16,614,363.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,646,551.40 : 54,955,830.30 = 11,079,063.40 : x
  2. Step 2: Convert to fraction form
    36,646,551.40/54,955,830.30 = 11,079,063.40/x
  3. Step 3: Cross multiply
    36,646,551.40x = 54,955,830.30 × 11,079,063.40
  4. Step 4: Simplify right side
    36,646,551.40x = 608,859,128,093,341
  5. Step 5: Solve for x
    x = 608,859,128,093,341/36,646,551.40
  6. Step 6: Final answer
    x = 16,614,363.56

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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.