Home / 48,024,493.17-66,273,786.59-25,997,976.26

Finding the Fourth Proportional to 48,024,493.17, 66,273,786.59 and 25,997,976.26

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Solution

The fourth proportional to 48,024,493.17, 66,273,786.59 and 25,997,976.26 is: 35,877,199.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,024,493.17 : 66,273,786.59 = 25,997,976.26 : x
  2. Step 2: Convert to fraction form
    48,024,493.17/66,273,786.59 = 25,997,976.26/x
  3. Step 3: Cross multiply
    48,024,493.17x = 66,273,786.59 × 25,997,976.26
  4. Step 4: Simplify right side
    48,024,493.17x = 1,722,984,330,427,126.50
  5. Step 5: Solve for x
    x = 1,722,984,330,427,126.50/48,024,493.17
  6. Step 6: Final answer
    x = 35,877,199.67

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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.