Home / 94,164,077.80-141,246,116.70-48,739,796.20

Finding the Fourth Proportional to 94,164,077.80, 141,246,116.70 and 48,739,796.20

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Solution

The fourth proportional to 94,164,077.80, 141,246,116.70 and 48,739,796.20 is: 73,109,694.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,164,077.80 : 141,246,116.70 = 48,739,796.20 : x
  2. Step 2: Convert to fraction form
    94,164,077.80/141,246,116.70 = 48,739,796.20/x
  3. Step 3: Cross multiply
    94,164,077.80x = 141,246,116.70 × 48,739,796.20
  4. Step 4: Simplify right side
    94,164,077.80x = 6,884,306,941,999,416
  5. Step 5: Solve for x
    x = 6,884,306,941,999,416/94,164,077.80
  6. Step 6: Final answer
    x = 73,109,694.30

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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.