Home / 8,372,754,200.20-11,553,880,185.30-4,613,354,388.04

Finding the Fourth Proportional to 8,372,754,200.20, 11,553,880,185.30 and 4,613,354,388.04

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Solution

The fourth proportional to 8,372,754,200.20, 11,553,880,185.30 and 4,613,354,388.04 is: 6,366,142,200.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,372,754,200.20 : 11,553,880,185.30 = 4,613,354,388.04 : x
  2. Step 2: Convert to fraction form
    8,372,754,200.20/11,553,880,185.30 = 4,613,354,388.04/x
  3. Step 3: Cross multiply
    8,372,754,200.20x = 11,553,880,185.30 × 4,613,354,388.04
  4. Step 4: Simplify right side
    8,372,754,200.20x = 53,302,143,851,742,158,848
  5. Step 5: Solve for x
    x = 53,302,143,851,742,158,848/8,372,754,200.20
  6. Step 6: Final answer
    x = 6,366,142,200.91

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1.5x scale

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.