Home / 17,963,281.10-26,944,921.65-8,869,735.10

Finding the Fourth Proportional to 17,963,281.10, 26,944,921.65 and 8,869,735.10

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Solution

The fourth proportional to 17,963,281.10, 26,944,921.65 and 8,869,735.10 is: 13,304,602.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,963,281.10 : 26,944,921.65 = 8,869,735.10 : x
  2. Step 2: Convert to fraction form
    17,963,281.10/26,944,921.65 = 8,869,735.10/x
  3. Step 3: Cross multiply
    17,963,281.10x = 26,944,921.65 × 8,869,735.10
  4. Step 4: Simplify right side
    17,963,281.10x = 238,994,317,325,754.91
  5. Step 5: Solve for x
    x = 238,994,317,325,754.91/17,963,281.10
  6. Step 6: Final answer
    x = 13,304,602.65

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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.