Home / 17,820,746.73-26,742,364.96-7,585,590.17

Finding the Fourth Proportional to 17,820,746.73, 26,742,364.96 and 7,585,590.17

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Solution

The fourth proportional to 17,820,746.73, 26,742,364.96 and 7,585,590.17 is: 11,383,171.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,820,746.73 : 26,742,364.96 = 7,585,590.17 : x
  2. Step 2: Convert to fraction form
    17,820,746.73/26,742,364.96 = 7,585,590.17/x
  3. Step 3: Cross multiply
    17,820,746.73x = 26,742,364.96 × 7,585,590.17
  4. Step 4: Simplify right side
    17,820,746.73x = 202,856,620,591,488.66
  5. Step 5: Solve for x
    x = 202,856,620,591,488.66/17,820,746.73
  6. Step 6: Final answer
    x = 11,383,171.74

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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.