Home / 176,338,056,499.26-243,339,508,805.30-104,103,390,240.06

Finding the Fourth Proportional to 176,338,056,499.26, 243,339,508,805.30 and 104,103,390,240.06

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Solution

The fourth proportional to 176,338,056,499.26, 243,339,508,805.30 and 104,103,390,240.06 is: 143,658,540,583.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,338,056,499.26 : 243,339,508,805.30 = 104,103,390,240.06 : x
  2. Step 2: Convert to fraction form
    176,338,056,499.26/243,339,508,805.30 = 104,103,390,240.06/x
  3. Step 3: Cross multiply
    176,338,056,499.26x = 243,339,508,805.30 × 104,103,390,240.06
  4. Step 4: Simplify right side
    176,338,056,499.26x = 25,332,467,845,982,662,426,624
  5. Step 5: Solve for x
    x = 25,332,467,845,982,662,426,624/176,338,056,499.26
  6. Step 6: Final answer
    x = 143,658,540,583.32

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1.5x scale

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.