Home / 45,673,173.95-63,028,911.89-24,765,168.62

Finding the Fourth Proportional to 45,673,173.95, 63,028,911.89 and 24,765,168.62

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Solution

The fourth proportional to 45,673,173.95, 63,028,911.89 and 24,765,168.62 is: 34,175,895.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,673,173.95 : 63,028,911.89 = 24,765,168.62 : x
  2. Step 2: Convert to fraction form
    45,673,173.95/63,028,911.89 = 24,765,168.62/x
  3. Step 3: Cross multiply
    45,673,173.95x = 63,028,911.89 × 24,765,168.62
  4. Step 4: Simplify right side
    45,673,173.95x = 1,560,921,631,220,200.75
  5. Step 5: Solve for x
    x = 1,560,921,631,220,200.75/45,673,173.95
  6. Step 6: Final answer
    x = 34,175,895.75

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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.