Home / 43,115,660.70-59,348,589.39-37,599,303.12

Finding the Fourth Proportional to 43,115,660.70, 59,348,589.39 and 37,599,303.12

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Solution

The fourth proportional to 43,115,660.70, 59,348,589.39 and 37,599,303.12 is: 51,755,338.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,115,660.70 : 59,348,589.39 = 37,599,303.12 : x
  2. Step 2: Convert to fraction form
    43,115,660.70/59,348,589.39 = 37,599,303.12/x
  3. Step 3: Cross multiply
    43,115,660.70x = 59,348,589.39 × 37,599,303.12
  4. Step 4: Simplify right side
    43,115,660.70x = 2,231,465,602,219,025.75
  5. Step 5: Solve for x
    x = 2,231,465,602,219,025.75/43,115,660.70
  6. Step 6: Final answer
    x = 51,755,338.22

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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.