Home / 95,845,034.80-143,621,258.64-56,906,809.48

Finding the Fourth Proportional to 95,845,034.80, 143,621,258.64 and 56,906,809.48

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Solution

The fourth proportional to 95,845,034.80, 143,621,258.64 and 56,906,809.48 is: 85,273,354.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,845,034.80 : 143,621,258.64 = 56,906,809.48 : x
  2. Step 2: Convert to fraction form
    95,845,034.80/143,621,258.64 = 56,906,809.48/x
  3. Step 3: Cross multiply
    95,845,034.80x = 143,621,258.64 × 56,906,809.48
  4. Step 4: Simplify right side
    95,845,034.80x = 8,173,027,602,704,283
  5. Step 5: Solve for x
    x = 8,173,027,602,704,283/95,845,034.80
  6. Step 6: Final answer
    x = 85,273,354.22

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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.