Home / 34,651,684,843.90-47,819,605,855.88-19,202,085,325.46

Finding the Fourth Proportional to 34,651,684,843.90, 47,819,605,855.88 and 19,202,085,325.46

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Solution

The fourth proportional to 34,651,684,843.90, 47,819,605,855.88 and 19,202,085,325.46 is: 26,499,033,337.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,651,684,843.90 : 47,819,605,855.88 = 19,202,085,325.46 : x
  2. Step 2: Convert to fraction form
    34,651,684,843.90/47,819,605,855.88 = 19,202,085,325.46/x
  3. Step 3: Cross multiply
    34,651,684,843.90x = 47,819,605,855.88 × 19,202,085,325.46
  4. Step 4: Simplify right side
    34,651,684,843.90x = 918,236,151,874,521,923,584
  5. Step 5: Solve for x
    x = 918,236,151,874,521,923,584/34,651,684,843.90
  6. Step 6: Final answer
    x = 26,499,033,337.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.