Home / 104,836,415.89-157,254,623.79-32,053,196.68

Finding the Fourth Proportional to 104,836,415.89, 157,254,623.79 and 32,053,196.68

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Solution

The fourth proportional to 104,836,415.89, 157,254,623.79 and 32,053,196.68 is: 48,079,795.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,836,415.89 : 157,254,623.79 = 32,053,196.68 : x
  2. Step 2: Convert to fraction form
    104,836,415.89/157,254,623.79 = 32,053,196.68/x
  3. Step 3: Cross multiply
    104,836,415.89x = 157,254,623.79 × 32,053,196.68
  4. Step 4: Simplify right side
    104,836,415.89x = 5,040,513,385,180,277
  5. Step 5: Solve for x
    x = 5,040,513,385,180,277/104,836,415.89
  6. Step 6: Final answer
    x = 48,079,795.01

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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.