Home / 37,145,354.66-55,720,954.20-9,851,647.41

Finding the Fourth Proportional to 37,145,354.66, 55,720,954.20 and 9,851,647.41

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Solution

The fourth proportional to 37,145,354.66, 55,720,954.20 and 9,851,647.41 is: 14,778,246.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,145,354.66 : 55,720,954.20 = 9,851,647.41 : x
  2. Step 2: Convert to fraction form
    37,145,354.66/55,720,954.20 = 9,851,647.41/x
  3. Step 3: Cross multiply
    37,145,354.66x = 55,720,954.20 × 9,851,647.41
  4. Step 4: Simplify right side
    37,145,354.66x = 548,943,194,127,158.69
  5. Step 5: Solve for x
    x = 548,943,194,127,158.69/37,145,354.66
  6. Step 6: Final answer
    x = 14,778,246.14

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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.