Home / 59,246,190-81,726,818.46-34,463,588.76

Finding the Fourth Proportional to 59,246,190, 81,726,818.46 and 34,463,588.76

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Solution

The fourth proportional to 59,246,190, 81,726,818.46 and 34,463,588.76 is: 47,540,600.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,246,190 : 81,726,818.46 = 34,463,588.76 : x
  2. Step 2: Convert to fraction form
    59,246,190/81,726,818.46 = 34,463,588.76/x
  3. Step 3: Cross multiply
    59,246,190x = 81,726,818.46 × 34,463,588.76
  4. Step 4: Simplify right side
    59,246,190x = 2,816,599,462,068,616
  5. Step 5: Solve for x
    x = 2,816,599,462,068,616/59,246,190
  6. Step 6: Final answer
    x = 47,540,600.70

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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.