Home / 63,317,880-94,993,194.96-37,078,875.24

Finding the Fourth Proportional to 63,317,880, 94,993,194.96 and 37,078,875.24

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Solution

The fourth proportional to 63,317,880, 94,993,194.96 and 37,078,875.24 is: 55,627,902.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,317,880 : 94,993,194.96 = 37,078,875.24 : x
  2. Step 2: Convert to fraction form
    63,317,880/94,993,194.96 = 37,078,875.24/x
  3. Step 3: Cross multiply
    63,317,880x = 94,993,194.96 × 37,078,875.24
  4. Step 4: Simplify right side
    63,317,880x = 3,522,240,824,570,836.50
  5. Step 5: Solve for x
    x = 3,522,240,824,570,836.50/63,317,880
  6. Step 6: Final answer
    x = 55,627,902.02

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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.