Home / 59,377,465.15-81,892,320.78-41,794,573.59

Finding the Fourth Proportional to 59,377,465.15, 81,892,320.78 and 41,794,573.59

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Solution

The fourth proportional to 59,377,465.15, 81,892,320.78 and 41,794,573.59 is: 57,642,316.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,377,465.15 : 81,892,320.78 = 41,794,573.59 : x
  2. Step 2: Convert to fraction form
    59,377,465.15/81,892,320.78 = 41,794,573.59/x
  3. Step 3: Cross multiply
    59,377,465.15x = 81,892,320.78 × 41,794,573.59
  4. Step 4: Simplify right side
    59,377,465.15x = 3,422,654,627,334,883
  5. Step 5: Solve for x
    x = 3,422,654,627,334,883/59,377,465.15
  6. Step 6: Final answer
    x = 57,642,316.30

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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.