Home / 26,649,009.40-39,973,514.10-22,344,337.30

Finding the Fourth Proportional to 26,649,009.40, 39,973,514.10 and 22,344,337.30

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Solution

The fourth proportional to 26,649,009.40, 39,973,514.10 and 22,344,337.30 is: 33,516,505.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,649,009.40 : 39,973,514.10 = 22,344,337.30 : x
  2. Step 2: Convert to fraction form
    26,649,009.40/39,973,514.10 = 22,344,337.30/x
  3. Step 3: Cross multiply
    26,649,009.40x = 39,973,514.10 × 22,344,337.30
  4. Step 4: Simplify right side
    26,649,009.40x = 893,181,682,116,706
  5. Step 5: Solve for x
    x = 893,181,682,116,706/26,649,009.40
  6. Step 6: Final answer
    x = 33,516,505.95

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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.