Home / 95,111,054.72-142,621,604.16-36,846,023.04

Finding the Fourth Proportional to 95,111,054.72, 142,621,604.16 and 36,846,023.04

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Solution

The fourth proportional to 95,111,054.72, 142,621,604.16 and 36,846,023.04 is: 55,251,610.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,111,054.72 : 142,621,604.16 = 36,846,023.04 : x
  2. Step 2: Convert to fraction form
    95,111,054.72/142,621,604.16 = 36,846,023.04/x
  3. Step 3: Cross multiply
    95,111,054.72x = 142,621,604.16 × 36,846,023.04
  4. Step 4: Simplify right side
    95,111,054.72x = 5,255,038,912,881,120
  5. Step 5: Solve for x
    x = 5,255,038,912,881,120/95,111,054.72
  6. Step 6: Final answer
    x = 55,251,610.11

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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.