Home / 94,655,694.54-141,609,963.33-71,692,777.74

Finding the Fourth Proportional to 94,655,694.54, 141,609,963.33 and 71,692,777.74

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Solution

The fourth proportional to 94,655,694.54, 141,609,963.33 and 71,692,777.74 is: 107,256,216.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,655,694.54 : 141,609,963.33 = 71,692,777.74 : x
  2. Step 2: Convert to fraction form
    94,655,694.54/141,609,963.33 = 71,692,777.74/x
  3. Step 3: Cross multiply
    94,655,694.54x = 141,609,963.33 × 71,692,777.74
  4. Step 4: Simplify right side
    94,655,694.54x = 10,152,411,626,787,240
  5. Step 5: Solve for x
    x = 10,152,411,626,787,240/94,655,694.54
  6. Step 6: Final answer
    x = 107,256,216.08

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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.