Home / 45,949,790.79-63,410,721.29-25,041,828.41

Finding the Fourth Proportional to 45,949,790.79, 63,410,721.29 and 25,041,828.41

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Solution

The fourth proportional to 45,949,790.79, 63,410,721.29 and 25,041,828.41 is: 34,557,728.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,949,790.79 : 63,410,721.29 = 25,041,828.41 : x
  2. Step 2: Convert to fraction form
    45,949,790.79/63,410,721.29 = 25,041,828.41/x
  3. Step 3: Cross multiply
    45,949,790.79x = 63,410,721.29 × 25,041,828.41
  4. Step 4: Simplify right side
    45,949,790.79x = 1,587,920,401,456,251
  5. Step 5: Solve for x
    x = 1,587,920,401,456,251/45,949,790.79
  6. Step 6: Final answer
    x = 34,557,728.65

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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.