Home / 42,224,690.44-63,346,586.13-22,793,499.37

Finding the Fourth Proportional to 42,224,690.44, 63,346,586.13 and 22,793,499.37

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Solution

The fourth proportional to 42,224,690.44, 63,346,586.13 and 22,793,499.37 is: 34,195,404.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,224,690.44 : 63,346,586.13 = 22,793,499.37 : x
  2. Step 2: Convert to fraction form
    42,224,690.44/63,346,586.13 = 22,793,499.37/x
  3. Step 3: Cross multiply
    42,224,690.44x = 63,346,586.13 × 22,793,499.37
  4. Step 4: Simplify right side
    42,224,690.44x = 1,443,890,370,725,926.75
  5. Step 5: Solve for x
    x = 1,443,890,370,725,926.75/42,224,690.44
  6. Step 6: Final answer
    x = 34,195,404.53

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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.