Home / 99,215,546.58-136,925,122.23-59,524,570.98

Finding the Fourth Proportional to 99,215,546.58, 136,925,122.23 and 59,524,570.98

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Solution

The fourth proportional to 99,215,546.58, 136,925,122.23 and 59,524,570.98 is: 82,148,508.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,215,546.58 : 136,925,122.23 = 59,524,570.98 : x
  2. Step 2: Convert to fraction form
    99,215,546.58/136,925,122.23 = 59,524,570.98/x
  3. Step 3: Cross multiply
    99,215,546.58x = 136,925,122.23 × 59,524,570.98
  4. Step 4: Simplify right side
    99,215,546.58x = 8,150,409,157,124,810
  5. Step 5: Solve for x
    x = 8,150,409,157,124,810/99,215,546.58
  6. Step 6: Final answer
    x = 82,148,508.35

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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.