Home / 5,529,736,100.28-8,294,612,132.70-2,258,185,304.28

Finding the Fourth Proportional to 5,529,736,100.28, 8,294,612,132.70 and 2,258,185,304.28

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Solution

The fourth proportional to 5,529,736,100.28, 8,294,612,132.70 and 2,258,185,304.28 is: 3,387,281,216.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,529,736,100.28 : 8,294,612,132.70 = 2,258,185,304.28 : x
  2. Step 2: Convert to fraction form
    5,529,736,100.28/8,294,612,132.70 = 2,258,185,304.28/x
  3. Step 3: Cross multiply
    5,529,736,100.28x = 8,294,612,132.70 × 2,258,185,304.28
  4. Step 4: Simplify right side
    5,529,736,100.28x = 18,730,771,222,765,731,840
  5. Step 5: Solve for x
    x = 18,730,771,222,765,731,840/5,529,736,100.28
  6. Step 6: Final answer
    x = 3,387,281,216.15

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1.5x scale

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.