Home / 26,865,043.96-37,074,752.04-15,264,573.88

Finding the Fourth Proportional to 26,865,043.96, 37,074,752.04 and 15,264,573.88

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Solution

The fourth proportional to 26,865,043.96, 37,074,752.04 and 15,264,573.88 is: 21,065,675.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,865,043.96 : 37,074,752.04 = 15,264,573.88 : x
  2. Step 2: Convert to fraction form
    26,865,043.96/37,074,752.04 = 15,264,573.88/x
  3. Step 3: Cross multiply
    26,865,043.96x = 37,074,752.04 × 15,264,573.88
  4. Step 4: Simplify right side
    26,865,043.96x = 565,930,291,597,260.75
  5. Step 5: Solve for x
    x = 565,930,291,597,260.75/26,865,043.96
  6. Step 6: Final answer
    x = 21,065,675.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.