Home / 104,836,415.74-157,254,623.56-32,053,196.53

Finding the Fourth Proportional to 104,836,415.74, 157,254,623.56 and 32,053,196.53

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Solution

The fourth proportional to 104,836,415.74, 157,254,623.56 and 32,053,196.53 is: 48,079,794.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,836,415.74 : 157,254,623.56 = 32,053,196.53 : x
  2. Step 2: Convert to fraction form
    104,836,415.74/157,254,623.56 = 32,053,196.53/x
  3. Step 3: Cross multiply
    104,836,415.74x = 157,254,623.56 × 32,053,196.53
  4. Step 4: Simplify right side
    104,836,415.74x = 5,040,513,353,391,467
  5. Step 5: Solve for x
    x = 5,040,513,353,391,467/104,836,415.74
  6. Step 6: Final answer
    x = 48,079,794.77

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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.