Home / 67,300,232.31-92,874,386.30-36,360,426.20

Finding the Fourth Proportional to 67,300,232.31, 92,874,386.30 and 36,360,426.20

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Solution

The fourth proportional to 67,300,232.31, 92,874,386.30 and 36,360,426.20 is: 50,177,423.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,300,232.31 : 92,874,386.30 = 36,360,426.20 : x
  2. Step 2: Convert to fraction form
    67,300,232.31/92,874,386.30 = 36,360,426.20/x
  3. Step 3: Cross multiply
    67,300,232.31x = 92,874,386.30 × 36,360,426.20
  4. Step 4: Simplify right side
    67,300,232.31x = 3,376,952,268,285,267
  5. Step 5: Solve for x
    x = 3,376,952,268,285,267/67,300,232.31
  6. Step 6: Final answer
    x = 50,177,423.65

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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.