Home / 22,519,914.68-33,779,875.54-5,480,587.56

Finding the Fourth Proportional to 22,519,914.68, 33,779,875.54 and 5,480,587.56

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Solution

The fourth proportional to 22,519,914.68, 33,779,875.54 and 5,480,587.56 is: 8,220,882.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,519,914.68 : 33,779,875.54 = 5,480,587.56 : x
  2. Step 2: Convert to fraction form
    22,519,914.68/33,779,875.54 = 5,480,587.56/x
  3. Step 3: Cross multiply
    22,519,914.68x = 33,779,875.54 × 5,480,587.56
  4. Step 4: Simplify right side
    22,519,914.68x = 185,133,565,662,872.25
  5. Step 5: Solve for x
    x = 185,133,565,662,872.25/22,519,914.68
  6. Step 6: Final answer
    x = 8,220,882.20

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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.