Home / 197,082,342.33-295,604,514.14-60,731,115.45

Finding the Fourth Proportional to 197,082,342.33, 295,604,514.14 and 60,731,115.45

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Solution

The fourth proportional to 197,082,342.33, 295,604,514.14 and 60,731,115.45 is: 91,090,818.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,082,342.33 : 295,604,514.14 = 60,731,115.45 : x
  2. Step 2: Convert to fraction form
    197,082,342.33/295,604,514.14 = 60,731,115.45/x
  3. Step 3: Cross multiply
    197,082,342.33x = 295,604,514.14 × 60,731,115.45
  4. Step 4: Simplify right side
    197,082,342.33x = 17,952,391,875,473,842
  5. Step 5: Solve for x
    x = 17,952,391,875,473,842/197,082,342.33
  6. Step 6: Final answer
    x = 91,090,818.50

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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.