Home / 237,608,368.38-356,412,836.88-65,086,669.26

Finding the Fourth Proportional to 237,608,368.38, 356,412,836.88 and 65,086,669.26

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Solution

The fourth proportional to 237,608,368.38, 356,412,836.88 and 65,086,669.26 is: 97,630,081.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,608,368.38 : 356,412,836.88 = 65,086,669.26 : x
  2. Step 2: Convert to fraction form
    237,608,368.38/356,412,836.88 = 65,086,669.26/x
  3. Step 3: Cross multiply
    237,608,368.38x = 356,412,836.88 × 65,086,669.26
  4. Step 4: Simplify right side
    237,608,368.38x = 23,197,724,434,026,888
  5. Step 5: Solve for x
    x = 23,197,724,434,026,888/237,608,368.38
  6. Step 6: Final answer
    x = 97,630,081.77

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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.