Home / 22,832,702.78-34,245,732.65-6,654,310.11

Finding the Fourth Proportional to 22,832,702.78, 34,245,732.65 and 6,654,310.11

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Solution

The fourth proportional to 22,832,702.78, 34,245,732.65 and 6,654,310.11 is: 9,980,497.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,832,702.78 : 34,245,732.65 = 6,654,310.11 : x
  2. Step 2: Convert to fraction form
    22,832,702.78/34,245,732.65 = 6,654,310.11/x
  3. Step 3: Cross multiply
    22,832,702.78x = 34,245,732.65 × 6,654,310.11
  4. Step 4: Simplify right side
    22,832,702.78x = 227,881,724,963,980.56
  5. Step 5: Solve for x
    x = 227,881,724,963,980.56/22,832,702.78
  6. Step 6: Final answer
    x = 9,980,497.15

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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.