Home / 94,219,896.90-141,224,869.35-36,693,048.90

Finding the Fourth Proportional to 94,219,896.90, 141,224,869.35 and 36,693,048.90

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Solution

The fourth proportional to 94,219,896.90, 141,224,869.35 and 36,693,048.90 is: 54,998,691.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,219,896.90 : 141,224,869.35 = 36,693,048.90 : x
  2. Step 2: Convert to fraction form
    94,219,896.90/141,224,869.35 = 36,693,048.90/x
  3. Step 3: Cross multiply
    94,219,896.90x = 141,224,869.35 × 36,693,048.90
  4. Step 4: Simplify right side
    94,219,896.90x = 5,181,971,036,955,661
  5. Step 5: Solve for x
    x = 5,181,971,036,955,661/94,219,896.90
  6. Step 6: Final answer
    x = 54,998,691.44

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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.