Home / 11,653,004,250.85-17,479,506,376.28-4,291,058,366.05

Finding the Fourth Proportional to 11,653,004,250.85, 17,479,506,376.28 and 4,291,058,366.05

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Solution

The fourth proportional to 11,653,004,250.85, 17,479,506,376.28 and 4,291,058,366.05 is: 6,436,587,549.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,653,004,250.85 : 17,479,506,376.28 = 4,291,058,366.05 : x
  2. Step 2: Convert to fraction form
    11,653,004,250.85/17,479,506,376.28 = 4,291,058,366.05/x
  3. Step 3: Cross multiply
    11,653,004,250.85x = 17,479,506,376.28 × 4,291,058,366.05
  4. Step 4: Simplify right side
    11,653,004,250.85x = 75,005,582,070,339,174,400
  5. Step 5: Solve for x
    x = 75,005,582,070,339,174,400/11,653,004,250.85
  6. Step 6: Final answer
    x = 6,436,587,549.08

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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.