Home / 45,401,876.66-62,655,922.50-24,776,653.88

Finding the Fourth Proportional to 45,401,876.66, 62,655,922.50 and 24,776,653.88

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Solution

The fourth proportional to 45,401,876.66, 62,655,922.50 and 24,776,653.88 is: 34,192,509.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,401,876.66 : 62,655,922.50 = 24,776,653.88 : x
  2. Step 2: Convert to fraction form
    45,401,876.66/62,655,922.50 = 24,776,653.88/x
  3. Step 3: Cross multiply
    45,401,876.66x = 62,655,922.50 × 24,776,653.88
  4. Step 4: Simplify right side
    45,401,876.66x = 1,552,404,105,314,604.25
  5. Step 5: Solve for x
    x = 1,552,404,105,314,604.25/45,401,876.66
  6. Step 6: Final answer
    x = 34,192,509.64

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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.