Home / 48,910,522.20-73,319,127.30-18,196,877.40

Finding the Fourth Proportional to 48,910,522.20, 73,319,127.30 and 18,196,877.40

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Solution

The fourth proportional to 48,910,522.20, 73,319,127.30 and 18,196,877.40 is: 27,277,958.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,910,522.20 : 73,319,127.30 = 18,196,877.40 : x
  2. Step 2: Convert to fraction form
    48,910,522.20/73,319,127.30 = 18,196,877.40/x
  3. Step 3: Cross multiply
    48,910,522.20x = 73,319,127.30 × 18,196,877.40
  4. Step 4: Simplify right side
    48,910,522.20x = 1,334,179,170,553,092.75
  5. Step 5: Solve for x
    x = 1,334,179,170,553,092.75/48,910,522.20
  6. Step 6: Final answer
    x = 27,277,958.00

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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.