Home / 6,334,885,359.36-9,502,975,226.88-2,194,321,190.40

Finding the Fourth Proportional to 6,334,885,359.36, 9,502,975,226.88 and 2,194,321,190.40

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Solution

The fourth proportional to 6,334,885,359.36, 9,502,975,226.88 and 2,194,321,190.40 is: 3,291,705,962.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,334,885,359.36 : 9,502,975,226.88 = 2,194,321,190.40 : x
  2. Step 2: Convert to fraction form
    6,334,885,359.36/9,502,975,226.88 = 2,194,321,190.40/x
  3. Step 3: Cross multiply
    6,334,885,359.36x = 9,502,975,226.88 × 2,194,321,190.40
  4. Step 4: Simplify right side
    6,334,885,359.36x = 20,852,579,912,189,030,400
  5. Step 5: Solve for x
    x = 20,852,579,912,189,030,400/6,334,885,359.36
  6. Step 6: Final answer
    x = 3,291,705,962.98

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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.