Home / 22,996,949.80-34,495,424.70-11,659,541.80

Finding the Fourth Proportional to 22,996,949.80, 34,495,424.70 and 11,659,541.80

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Solution

The fourth proportional to 22,996,949.80, 34,495,424.70 and 11,659,541.80 is: 17,489,312.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,996,949.80 : 34,495,424.70 = 11,659,541.80 : x
  2. Step 2: Convert to fraction form
    22,996,949.80/34,495,424.70 = 11,659,541.80/x
  3. Step 3: Cross multiply
    22,996,949.80x = 34,495,424.70 × 11,659,541.80
  4. Step 4: Simplify right side
    22,996,949.80x = 402,200,846,198,402.50
  5. Step 5: Solve for x
    x = 402,200,846,198,402.50/22,996,949.80
  6. Step 6: Final answer
    x = 17,489,312.70

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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.