Home / 52,055,077.95-71,794,120.97-45,762,150.08

Finding the Fourth Proportional to 52,055,077.95, 71,794,120.97 and 45,762,150.08

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Solution

The fourth proportional to 52,055,077.95, 71,794,120.97 and 45,762,150.08 is: 63,114,944.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,055,077.95 : 71,794,120.97 = 45,762,150.08 : x
  2. Step 2: Convert to fraction form
    52,055,077.95/71,794,120.97 = 45,762,150.08/x
  3. Step 3: Cross multiply
    52,055,077.95x = 71,794,120.97 × 45,762,150.08
  4. Step 4: Simplify right side
    52,055,077.95x = 3,285,453,338,984,706
  5. Step 5: Solve for x
    x = 3,285,453,338,984,706/52,055,077.95
  6. Step 6: Final answer
    x = 63,114,944.18

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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.