Home / 45,515,684,509.35-68,273,526,764.03-45,515,684,509.35

Finding the Fourth Proportional to 45,515,684,509.35, 68,273,526,764.03 and 45,515,684,509.35

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Solution

The fourth proportional to 45,515,684,509.35, 68,273,526,764.03 and 45,515,684,509.35 is: 68,273,526,764.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,515,684,509.35 : 68,273,526,764.03 = 45,515,684,509.35 : x
  2. Step 2: Convert to fraction form
    45,515,684,509.35/68,273,526,764.03 = 45,515,684,509.35/x
  3. Step 3: Cross multiply
    45,515,684,509.35x = 68,273,526,764.03 × 45,515,684,509.35
  4. Step 4: Simplify right side
    45,515,684,509.35x = 3,107,516,304,532,025,376,768
  5. Step 5: Solve for x
    x = 3,107,516,304,532,025,376,768/45,515,684,509.35
  6. Step 6: Final answer
    x = 68,273,526,764.03

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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.