Home / 89,110,068,593.56-133,720,081,903.54-41,294,165,418.68

Finding the Fourth Proportional to 89,110,068,593.56, 133,720,081,903.54 and 41,294,165,418.68

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Solution

The fourth proportional to 89,110,068,593.56, 133,720,081,903.54 and 41,294,165,418.68 is: 61,966,725,748.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,110,068,593.56 : 133,720,081,903.54 = 41,294,165,418.68 : x
  2. Step 2: Convert to fraction form
    89,110,068,593.56/133,720,081,903.54 = 41,294,165,418.68/x
  3. Step 3: Cross multiply
    89,110,068,593.56x = 133,720,081,903.54 × 41,294,165,418.68
  4. Step 4: Simplify right side
    89,110,068,593.56x = 5,521,859,181,923,550,625,792
  5. Step 5: Solve for x
    x = 5,521,859,181,923,550,625,792/89,110,068,593.56
  6. Step 6: Final answer
    x = 61,966,725,748.01

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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.