Home / 31,560,300.18-47,343,145.95-11,088,230.58

Finding the Fourth Proportional to 31,560,300.18, 47,343,145.95 and 11,088,230.58

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Solution

The fourth proportional to 31,560,300.18, 47,343,145.95 and 11,088,230.58 is: 16,633,292.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,560,300.18 : 47,343,145.95 = 11,088,230.58 : x
  2. Step 2: Convert to fraction form
    31,560,300.18/47,343,145.95 = 11,088,230.58/x
  3. Step 3: Cross multiply
    31,560,300.18x = 47,343,145.95 × 11,088,230.58
  4. Step 4: Simplify right side
    31,560,300.18x = 524,951,718,676,193.19
  5. Step 5: Solve for x
    x = 524,951,718,676,193.19/31,560,300.18
  6. Step 6: Final answer
    x = 16,633,292.96

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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.