Home / 83,896,073.73-115,780,191.01-46,726,370.37

Finding the Fourth Proportional to 83,896,073.73, 115,780,191.01 and 46,726,370.37

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Solution

The fourth proportional to 83,896,073.73, 115,780,191.01 and 46,726,370.37 is: 64,484,401.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,896,073.73 : 115,780,191.01 = 46,726,370.37 : x
  2. Step 2: Convert to fraction form
    83,896,073.73/115,780,191.01 = 46,726,370.37/x
  3. Step 3: Cross multiply
    83,896,073.73x = 115,780,191.01 × 46,726,370.37
  4. Step 4: Simplify right side
    83,896,073.73x = 5,409,988,086,525,788
  5. Step 5: Solve for x
    x = 5,409,988,086,525,788/83,896,073.73
  6. Step 6: Final answer
    x = 64,484,401.31

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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.