Home / 45,948,935.85-63,409,541.55-25,040,973.45

Finding the Fourth Proportional to 45,948,935.85, 63,409,541.55 and 25,040,973.45

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Solution

The fourth proportional to 45,948,935.85, 63,409,541.55 and 25,040,973.45 is: 34,556,548.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,948,935.85 : 63,409,541.55 = 25,040,973.45 : x
  2. Step 2: Convert to fraction form
    45,948,935.85/63,409,541.55 = 25,040,973.45/x
  3. Step 3: Cross multiply
    45,948,935.85x = 63,409,541.55 × 25,040,973.45
  4. Step 4: Simplify right side
    45,948,935.85x = 1,587,836,646,574,104
  5. Step 5: Solve for x
    x = 1,587,836,646,574,104/45,948,935.85
  6. Step 6: Final answer
    x = 34,556,548.86

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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.