Home / 468,156,336.76-701,727,641.16-304,511,038.84

Finding the Fourth Proportional to 468,156,336.76, 701,727,641.16 and 304,511,038.84

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Solution

The fourth proportional to 468,156,336.76, 701,727,641.16 and 304,511,038.84 is: 456,436,869.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,156,336.76 : 701,727,641.16 = 304,511,038.84 : x
  2. Step 2: Convert to fraction form
    468,156,336.76/701,727,641.16 = 304,511,038.84/x
  3. Step 3: Cross multiply
    468,156,336.76x = 701,727,641.16 × 304,511,038.84
  4. Step 4: Simplify right side
    468,156,336.76x = 213,683,812,992,374,304
  5. Step 5: Solve for x
    x = 213,683,812,992,374,304/468,156,336.76
  6. Step 6: Final answer
    x = 456,436,869.94

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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.