Home / 63,237,640.49-87,261,225.44-34,975,522.41

Finding the Fourth Proportional to 63,237,640.49, 87,261,225.44 and 34,975,522.41

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Solution

The fourth proportional to 63,237,640.49, 87,261,225.44 and 34,975,522.41 is: 48,262,505.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,237,640.49 : 87,261,225.44 = 34,975,522.41 : x
  2. Step 2: Convert to fraction form
    63,237,640.49/87,261,225.44 = 34,975,522.41/x
  3. Step 3: Cross multiply
    63,237,640.49x = 87,261,225.44 × 34,975,522.41
  4. Step 4: Simplify right side
    63,237,640.49x = 3,052,006,945,900,781.50
  5. Step 5: Solve for x
    x = 3,052,006,945,900,781.50/63,237,640.49
  6. Step 6: Final answer
    x = 48,262,505.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.