Home / 96,528,286.44-133,084,003.19-62,520,340.86

Finding the Fourth Proportional to 96,528,286.44, 133,084,003.19 and 62,520,340.86

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Solution

The fourth proportional to 96,528,286.44, 133,084,003.19 and 62,520,340.86 is: 86,197,088.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,528,286.44 : 133,084,003.19 = 62,520,340.86 : x
  2. Step 2: Convert to fraction form
    96,528,286.44/133,084,003.19 = 62,520,340.86/x
  3. Step 3: Cross multiply
    96,528,286.44x = 133,084,003.19 × 62,520,340.86
  4. Step 4: Simplify right side
    96,528,286.44x = 8,320,457,242,139,526
  5. Step 5: Solve for x
    x = 8,320,457,242,139,526/96,528,286.44
  6. Step 6: Final answer
    x = 86,197,088.43

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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.