Home / 63,317,876.68-94,993,190.02-37,078,871.92

Finding the Fourth Proportional to 63,317,876.68, 94,993,190.02 and 37,078,871.92

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Solution

The fourth proportional to 63,317,876.68, 94,993,190.02 and 37,078,871.92 is: 55,627,897.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,317,876.68 : 94,993,190.02 = 37,078,871.92 : x
  2. Step 2: Convert to fraction form
    63,317,876.68/94,993,190.02 = 37,078,871.92/x
  3. Step 3: Cross multiply
    63,317,876.68x = 94,993,190.02 × 37,078,871.92
  4. Step 4: Simplify right side
    63,317,876.68x = 3,522,240,325,624,099
  5. Step 5: Solve for x
    x = 3,522,240,325,624,099/63,317,876.68
  6. Step 6: Final answer
    x = 55,627,897.05

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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.