Home / 41,935,688.49-57,870,698.31-23,096,908.70

Finding the Fourth Proportional to 41,935,688.49, 57,870,698.31 and 23,096,908.70

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Solution

The fourth proportional to 41,935,688.49, 57,870,698.31 and 23,096,908.70 is: 31,873,430.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,935,688.49 : 57,870,698.31 = 23,096,908.70 : x
  2. Step 2: Convert to fraction form
    41,935,688.49/57,870,698.31 = 23,096,908.70/x
  3. Step 3: Cross multiply
    41,935,688.49x = 57,870,698.31 × 23,096,908.70
  4. Step 4: Simplify right side
    41,935,688.49x = 1,336,634,235,415,991.25
  5. Step 5: Solve for x
    x = 1,336,634,235,415,991.25/41,935,688.49
  6. Step 6: Final answer
    x = 31,873,430.09

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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.