Home / 48,372,492.25-66,754,040.52-26,642,460.25

Finding the Fourth Proportional to 48,372,492.25, 66,754,040.52 and 26,642,460.25

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Solution

The fourth proportional to 48,372,492.25, 66,754,040.52 and 26,642,460.25 is: 36,766,595.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,372,492.25 : 66,754,040.52 = 26,642,460.25 : x
  2. Step 2: Convert to fraction form
    48,372,492.25/66,754,040.52 = 26,642,460.25/x
  3. Step 3: Cross multiply
    48,372,492.25x = 66,754,040.52 × 26,642,460.25
  4. Step 4: Simplify right side
    48,372,492.25x = 1,778,491,871,080,989.50
  5. Step 5: Solve for x
    x = 1,778,491,871,080,989.50/48,372,492.25
  6. Step 6: Final answer
    x = 36,766,595.81

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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.