Home / 55,229,765.26-82,845,063-24,516,087.58

Finding the Fourth Proportional to 55,229,765.26, 82,845,063 and 24,516,087.58

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Solution

The fourth proportional to 55,229,765.26, 82,845,063 and 24,516,087.58 is: 36,774,315.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,229,765.26 : 82,845,063 = 24,516,087.58 : x
  2. Step 2: Convert to fraction form
    55,229,765.26/82,845,063 = 24,516,087.58/x
  3. Step 3: Cross multiply
    55,229,765.26x = 82,845,063 × 24,516,087.58
  4. Step 4: Simplify right side
    55,229,765.26x = 2,031,036,820,078,617.50
  5. Step 5: Solve for x
    x = 2,031,036,820,078,617.50/55,229,765.26
  6. Step 6: Final answer
    x = 36,774,315.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.