Home / 222,605,533,865.61-333,755,863,512.79-113,360,790,508.27

Finding the Fourth Proportional to 222,605,533,865.61, 333,755,863,512.79 and 113,360,790,508.27

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Solution

The fourth proportional to 222,605,533,865.61, 333,755,863,512.79 and 113,360,790,508.27 is: 169,963,557,812.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,605,533,865.61 : 333,755,863,512.79 = 113,360,790,508.27 : x
  2. Step 2: Convert to fraction form
    222,605,533,865.61/333,755,863,512.79 = 113,360,790,508.27/x
  3. Step 3: Cross multiply
    222,605,533,865.61x = 333,755,863,512.79 × 113,360,790,508.27
  4. Step 4: Simplify right side
    222,605,533,865.61x = 37,834,828,524,580,142,841,856
  5. Step 5: Solve for x
    x = 37,834,828,524,580,142,841,856/222,605,533,865.61
  6. Step 6: Final answer
    x = 169,963,557,812.64

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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.