Home / 8,853,054,237.90-13,284,683,190.45-3,336,271,505.10

Finding the Fourth Proportional to 8,853,054,237.90, 13,284,683,190.45 and 3,336,271,505.10

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Solution

The fourth proportional to 8,853,054,237.90, 13,284,683,190.45 and 3,336,271,505.10 is: 5,006,329,882.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,853,054,237.90 : 13,284,683,190.45 = 3,336,271,505.10 : x
  2. Step 2: Convert to fraction form
    8,853,054,237.90/13,284,683,190.45 = 3,336,271,505.10/x
  3. Step 3: Cross multiply
    8,853,054,237.90x = 13,284,683,190.45 × 3,336,271,505.10
  4. Step 4: Simplify right side
    8,853,054,237.90x = 44,321,309,982,579,294,208
  5. Step 5: Solve for x
    x = 44,321,309,982,579,294,208/8,853,054,237.90
  6. Step 6: Final answer
    x = 5,006,329,882.50

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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.