Home / 46,662,809.05-64,389,793.21-25,754,456.71

Finding the Fourth Proportional to 46,662,809.05, 64,389,793.21 and 25,754,456.71

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Solution

The fourth proportional to 46,662,809.05, 64,389,793.21 and 25,754,456.71 is: 35,538,455.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,662,809.05 : 64,389,793.21 = 25,754,456.71 : x
  2. Step 2: Convert to fraction form
    46,662,809.05/64,389,793.21 = 25,754,456.71/x
  3. Step 3: Cross multiply
    46,662,809.05x = 64,389,793.21 × 25,754,456.71
  4. Step 4: Simplify right side
    46,662,809.05x = 1,658,324,141,792,797
  5. Step 5: Solve for x
    x = 1,658,324,141,792,797/46,662,809.05
  6. Step 6: Final answer
    x = 35,538,455.05

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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.