Home / 75,614,346.02-113,441,702.74-27,097,104.26

Finding the Fourth Proportional to 75,614,346.02, 113,441,702.74 and 27,097,104.26

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Solution

The fourth proportional to 75,614,346.02, 113,441,702.74 and 27,097,104.26 is: 40,652,889.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,614,346.02 : 113,441,702.74 = 27,097,104.26 : x
  2. Step 2: Convert to fraction form
    75,614,346.02/113,441,702.74 = 27,097,104.26/x
  3. Step 3: Cross multiply
    75,614,346.02x = 113,441,702.74 × 27,097,104.26
  4. Step 4: Simplify right side
    75,614,346.02x = 3,073,941,646,577,707.50
  5. Step 5: Solve for x
    x = 3,073,941,646,577,707.50/75,614,346.02
  6. Step 6: Final answer
    x = 40,652,889.41

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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.