Home / 88,637,261.44-133,002,703.68-62,895,897.22

Finding the Fourth Proportional to 88,637,261.44, 133,002,703.68 and 62,895,897.22

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Solution

The fourth proportional to 88,637,261.44, 133,002,703.68 and 62,895,897.22 is: 94,377,062.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,637,261.44 : 133,002,703.68 = 62,895,897.22 : x
  2. Step 2: Convert to fraction form
    88,637,261.44/133,002,703.68 = 62,895,897.22/x
  3. Step 3: Cross multiply
    88,637,261.44x = 133,002,703.68 × 62,895,897.22
  4. Step 4: Simplify right side
    88,637,261.44x = 8,365,324,380,639,396
  5. Step 5: Solve for x
    x = 8,365,324,380,639,396/88,637,261.44
  6. Step 6: Final answer
    x = 94,377,062.70

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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.