Home / 288,293,737.44-432,496,243.56-94,152,960.24

Finding the Fourth Proportional to 288,293,737.44, 432,496,243.56 and 94,152,960.24

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Solution

The fourth proportional to 288,293,737.44, 432,496,243.56 and 94,152,960.24 is: 141,247,610.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    288,293,737.44 : 432,496,243.56 = 94,152,960.24 : x
  2. Step 2: Convert to fraction form
    288,293,737.44/432,496,243.56 = 94,152,960.24/x
  3. Step 3: Cross multiply
    288,293,737.44x = 432,496,243.56 × 94,152,960.24
  4. Step 4: Simplify right side
    288,293,737.44x = 40,720,801,623,854,032
  5. Step 5: Solve for x
    x = 40,720,801,623,854,032/288,293,737.44
  6. Step 6: Final answer
    x = 141,247,610.81

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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.