Home / 45,349,747,342.40-68,024,621,013.60-45,349,747,342.40

Finding the Fourth Proportional to 45,349,747,342.40, 68,024,621,013.60 and 45,349,747,342.40

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Solution

The fourth proportional to 45,349,747,342.40, 68,024,621,013.60 and 45,349,747,342.40 is: 68,024,621,013.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,349,747,342.40 : 68,024,621,013.60 = 45,349,747,342.40 : x
  2. Step 2: Convert to fraction form
    45,349,747,342.40/68,024,621,013.60 = 45,349,747,342.40/x
  3. Step 3: Cross multiply
    45,349,747,342.40x = 68,024,621,013.60 × 45,349,747,342.40
  4. Step 4: Simplify right side
    45,349,747,342.40x = 3,084,899,376,029,273,948,160
  5. Step 5: Solve for x
    x = 3,084,899,376,029,273,948,160/45,349,747,342.40
  6. Step 6: Final answer
    x = 68,024,621,013.60

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1.5x scale

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.