Home / 88,577,186.40-122,243,450.22-48,892,597.11

Finding the Fourth Proportional to 88,577,186.40, 122,243,450.22 and 48,892,597.11

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Solution

The fourth proportional to 88,577,186.40, 122,243,450.22 and 48,892,597.11 is: 67,475,610.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,577,186.40 : 122,243,450.22 = 48,892,597.11 : x
  2. Step 2: Convert to fraction form
    88,577,186.40/122,243,450.22 = 48,892,597.11/x
  3. Step 3: Cross multiply
    88,577,186.40x = 122,243,450.22 × 48,892,597.11
  4. Step 4: Simplify right side
    88,577,186.40x = 5,976,799,760,942,801
  5. Step 5: Solve for x
    x = 5,976,799,760,942,801/88,577,186.40
  6. Step 6: Final answer
    x = 67,475,610.86

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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.