Home / 11,434,176,087.40-17,151,264,131.10-4,891,735,844.20

Finding the Fourth Proportional to 11,434,176,087.40, 17,151,264,131.10 and 4,891,735,844.20

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Solution

The fourth proportional to 11,434,176,087.40, 17,151,264,131.10 and 4,891,735,844.20 is: 7,337,603,766.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,434,176,087.40 : 17,151,264,131.10 = 4,891,735,844.20 : x
  2. Step 2: Convert to fraction form
    11,434,176,087.40/17,151,264,131.10 = 4,891,735,844.20/x
  3. Step 3: Cross multiply
    11,434,176,087.40x = 17,151,264,131.10 × 4,891,735,844.20
  4. Step 4: Simplify right side
    11,434,176,087.40x = 83,899,453,523,443,630,080
  5. Step 5: Solve for x
    x = 83,899,453,523,443,630,080/11,434,176,087.40
  6. Step 6: Final answer
    x = 7,337,603,766.30

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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.