Home / 26,649,043.40-39,973,565.10-22,344,371.30

Finding the Fourth Proportional to 26,649,043.40, 39,973,565.10 and 22,344,371.30

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Solution

The fourth proportional to 26,649,043.40, 39,973,565.10 and 22,344,371.30 is: 33,516,556.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,649,043.40 : 39,973,565.10 = 22,344,371.30 : x
  2. Step 2: Convert to fraction form
    26,649,043.40/39,973,565.10 = 22,344,371.30/x
  3. Step 3: Cross multiply
    26,649,043.40x = 39,973,565.10 × 22,344,371.30
  4. Step 4: Simplify right side
    26,649,043.40x = 893,184,180,779,121.75
  5. Step 5: Solve for x
    x = 893,184,180,779,121.75/26,649,043.40
  6. Step 6: Final answer
    x = 33,516,556.95

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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.