Home / 204,290,545.94-306,433,799.46-93,594,816.74

Finding the Fourth Proportional to 204,290,545.94, 306,433,799.46 and 93,594,816.74

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Solution

The fourth proportional to 204,290,545.94, 306,433,799.46 and 93,594,816.74 is: 140,391,299.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,290,545.94 : 306,433,799.46 = 93,594,816.74 : x
  2. Step 2: Convert to fraction form
    204,290,545.94/306,433,799.46 = 93,594,816.74/x
  3. Step 3: Cross multiply
    204,290,545.94x = 306,433,799.46 × 93,594,816.74
  4. Step 4: Simplify right side
    204,290,545.94x = 28,680,615,301,868,440
  5. Step 5: Solve for x
    x = 28,680,615,301,868,440/204,290,545.94
  6. Step 6: Final answer
    x = 140,391,299.90

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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.