Home / 54,096,799.49-74,630,124.65-35,787,585.41

Finding the Fourth Proportional to 54,096,799.49, 74,630,124.65 and 35,787,585.41

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Solution

The fourth proportional to 54,096,799.49, 74,630,124.65 and 35,787,585.41 is: 49,371,348.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,096,799.49 : 74,630,124.65 = 35,787,585.41 : x
  2. Step 2: Convert to fraction form
    54,096,799.49/74,630,124.65 = 35,787,585.41/x
  3. Step 3: Cross multiply
    54,096,799.49x = 74,630,124.65 × 35,787,585.41
  4. Step 4: Simplify right side
    54,096,799.49x = 2,670,831,960,070,821.50
  5. Step 5: Solve for x
    x = 2,670,831,960,070,821.50/54,096,799.49
  6. Step 6: Final answer
    x = 49,371,348.86

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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.