Home / 60,570,127.10-90,855,190.65-36,383,656.70

Finding the Fourth Proportional to 60,570,127.10, 90,855,190.65 and 36,383,656.70

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Solution

The fourth proportional to 60,570,127.10, 90,855,190.65 and 36,383,656.70 is: 54,575,485.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,570,127.10 : 90,855,190.65 = 36,383,656.70 : x
  2. Step 2: Convert to fraction form
    60,570,127.10/90,855,190.65 = 36,383,656.70/x
  3. Step 3: Cross multiply
    60,570,127.10x = 90,855,190.65 × 36,383,656.70
  4. Step 4: Simplify right side
    60,570,127.10x = 3,305,644,066,022,650.50
  5. Step 5: Solve for x
    x = 3,305,644,066,022,650.50/60,570,127.10
  6. Step 6: Final answer
    x = 54,575,485.05

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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.