Home / 50,463,572.84-69,639,761.02-27,258,710.05

Finding the Fourth Proportional to 50,463,572.84, 69,639,761.02 and 27,258,710.05

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Solution

The fourth proportional to 50,463,572.84, 69,639,761.02 and 27,258,710.05 is: 37,617,036.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,463,572.84 : 69,639,761.02 = 27,258,710.05 : x
  2. Step 2: Convert to fraction form
    50,463,572.84/69,639,761.02 = 27,258,710.05/x
  3. Step 3: Cross multiply
    50,463,572.84x = 69,639,761.02 × 27,258,710.05
  4. Step 4: Simplify right side
    50,463,572.84x = 1,898,290,053,247,273.50
  5. Step 5: Solve for x
    x = 1,898,290,053,247,273.50/50,463,572.84
  6. Step 6: Final answer
    x = 37,617,036.34

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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.