Home / 17,370,642.80-26,043,367.08-11,676,744.56

Finding the Fourth Proportional to 17,370,642.80, 26,043,367.08 and 11,676,744.56

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Solution

The fourth proportional to 17,370,642.80, 26,043,367.08 and 11,676,744.56 is: 17,506,648.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,370,642.80 : 26,043,367.08 = 11,676,744.56 : x
  2. Step 2: Convert to fraction form
    17,370,642.80/26,043,367.08 = 11,676,744.56/x
  3. Step 3: Cross multiply
    17,370,642.80x = 26,043,367.08 × 11,676,744.56
  4. Step 4: Simplify right side
    17,370,642.80x = 304,101,744,875,473.06
  5. Step 5: Solve for x
    x = 304,101,744,875,473.06/17,370,642.80
  6. Step 6: Final answer
    x = 17,506,648.91

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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.