Home / 33,201,332,407,842-45,819,278,972,700-18,386,197,641,033

Finding the Fourth Proportional to 33,201,332,407,842, 45,819,278,972,700 and 18,386,197,641,033

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Solution

The fourth proportional to 33,201,332,407,842, 45,819,278,972,700 and 18,386,197,641,033 is: 25,373,750,324,631.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,201,332,407,842 : 45,819,278,972,700 = 18,386,197,641,033 : x
  2. Step 2: Convert to fraction form
    33,201,332,407,842/45,819,278,972,700 = 18,386,197,641,033/x
  3. Step 3: Cross multiply
    33,201,332,407,842x = 45,819,278,972,700 × 18,386,197,641,033
  4. Step 4: Simplify right side
    33,201,332,407,842x = 842,442,318,961,689,632,603,897,856
  5. Step 5: Solve for x
    x = 842,442,318,961,689,632,603,897,856/33,201,332,407,842
  6. Step 6: Final answer
    x = 25,373,750,324,631.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.