Home / 59,335,188.28-81,862,067.96-37,310,363.74

Finding the Fourth Proportional to 59,335,188.28, 81,862,067.96 and 37,310,363.74

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Solution

The fourth proportional to 59,335,188.28, 81,862,067.96 and 37,310,363.74 is: 51,475,416.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,335,188.28 : 81,862,067.96 = 37,310,363.74 : x
  2. Step 2: Convert to fraction form
    59,335,188.28/81,862,067.96 = 37,310,363.74/x
  3. Step 3: Cross multiply
    59,335,188.28x = 81,862,067.96 × 37,310,363.74
  4. Step 4: Simplify right side
    59,335,188.28x = 3,054,303,532,096,199.50
  5. Step 5: Solve for x
    x = 3,054,303,532,096,199.50/59,335,188.28
  6. Step 6: Final answer
    x = 51,475,416.54

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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.