Home / 67,068,794.61-92,555,444.71-37,299,856.35

Finding the Fourth Proportional to 67,068,794.61, 92,555,444.71 and 37,299,856.35

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Solution

The fourth proportional to 67,068,794.61, 92,555,444.71 and 37,299,856.35 is: 51,474,084.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,068,794.61 : 92,555,444.71 = 37,299,856.35 : x
  2. Step 2: Convert to fraction form
    67,068,794.61/92,555,444.71 = 37,299,856.35/x
  3. Step 3: Cross multiply
    67,068,794.61x = 92,555,444.71 × 37,299,856.35
  4. Step 4: Simplify right side
    67,068,794.61x = 3,452,304,792,487,075
  5. Step 5: Solve for x
    x = 3,452,304,792,487,075/67,068,794.61
  6. Step 6: Final answer
    x = 51,474,084.37

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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.