Home / 46,186,361.23-63,734,585.16-25,278,351.15

Finding the Fourth Proportional to 46,186,361.23, 63,734,585.16 and 25,278,351.15

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Solution

The fourth proportional to 46,186,361.23, 63,734,585.16 and 25,278,351.15 is: 34,882,705.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,186,361.23 : 63,734,585.16 = 25,278,351.15 : x
  2. Step 2: Convert to fraction form
    46,186,361.23/63,734,585.16 = 25,278,351.15/x
  3. Step 3: Cross multiply
    46,186,361.23x = 63,734,585.16 × 25,278,351.15
  4. Step 4: Simplify right side
    46,186,361.23x = 1,611,105,224,074,058.75
  5. Step 5: Solve for x
    x = 1,611,105,224,074,058.75/46,186,361.23
  6. Step 6: Final answer
    x = 34,882,705.22

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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.