Home / 45,565,940.35-62,880,997.68-24,939,386.53

Finding the Fourth Proportional to 45,565,940.35, 62,880,997.68 and 24,939,386.53

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Solution

The fourth proportional to 45,565,940.35, 62,880,997.68 and 24,939,386.53 is: 34,416,353.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,565,940.35 : 62,880,997.68 = 24,939,386.53 : x
  2. Step 2: Convert to fraction form
    45,565,940.35/62,880,997.68 = 24,939,386.53/x
  3. Step 3: Cross multiply
    45,565,940.35x = 62,880,997.68 × 24,939,386.53
  4. Step 4: Simplify right side
    45,565,940.35x = 1,568,213,506,566,058.75
  5. Step 5: Solve for x
    x = 1,568,213,506,566,058.75/45,565,940.35
  6. Step 6: Final answer
    x = 34,416,353.41

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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.