Home / 89,223,141.67-133,841,109.44-37,355,549.83

Finding the Fourth Proportional to 89,223,141.67, 133,841,109.44 and 37,355,549.83

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Solution

The fourth proportional to 89,223,141.67, 133,841,109.44 and 37,355,549.83 is: 56,036,002.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,223,141.67 : 133,841,109.44 = 37,355,549.83 : x
  2. Step 2: Convert to fraction form
    89,223,141.67/133,841,109.44 = 37,355,549.83/x
  3. Step 3: Cross multiply
    89,223,141.67x = 133,841,109.44 × 37,355,549.83
  4. Step 4: Simplify right side
    89,223,141.67x = 4,999,708,232,801,625
  5. Step 5: Solve for x
    x = 4,999,708,232,801,625/89,223,141.67
  6. Step 6: Final answer
    x = 56,036,002.98

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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.