Home / 92,725,025.84-127,960,787.44-50,911,799.43

Finding the Fourth Proportional to 92,725,025.84, 127,960,787.44 and 50,911,799.43

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Solution

The fourth proportional to 92,725,025.84, 127,960,787.44 and 50,911,799.43 is: 70,258,421.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,725,025.84 : 127,960,787.44 = 50,911,799.43 : x
  2. Step 2: Convert to fraction form
    92,725,025.84/127,960,787.44 = 50,911,799.43/x
  3. Step 3: Cross multiply
    92,725,025.84x = 127,960,787.44 × 50,911,799.43
  4. Step 4: Simplify right side
    92,725,025.84x = 6,514,713,945,486,722
  5. Step 5: Solve for x
    x = 6,514,713,945,486,722/92,725,025.84
  6. Step 6: Final answer
    x = 70,258,421.46

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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.