Home / 17,458,859,711.70-26,188,289,567.55-10,112,219,327.70

Finding the Fourth Proportional to 17,458,859,711.70, 26,188,289,567.55 and 10,112,219,327.70

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Solution

The fourth proportional to 17,458,859,711.70, 26,188,289,567.55 and 10,112,219,327.70 is: 15,168,328,991.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,458,859,711.70 : 26,188,289,567.55 = 10,112,219,327.70 : x
  2. Step 2: Convert to fraction form
    17,458,859,711.70/26,188,289,567.55 = 10,112,219,327.70/x
  3. Step 3: Cross multiply
    17,458,859,711.70x = 26,188,289,567.55 × 10,112,219,327.70
  4. Step 4: Simplify right side
    17,458,859,711.70x = 264,821,727,924,383,383,552
  5. Step 5: Solve for x
    x = 264,821,727,924,383,383,552/17,458,859,711.70
  6. Step 6: Final answer
    x = 15,168,328,991.55

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Double scale
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1.5x scale

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.