Home / 46,298,799.23-69,441,438.76-13,500,554.61

Finding the Fourth Proportional to 46,298,799.23, 69,441,438.76 and 13,500,554.61

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Solution

The fourth proportional to 46,298,799.23, 69,441,438.76 and 13,500,554.61 is: 20,248,860.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,298,799.23 : 69,441,438.76 = 13,500,554.61 : x
  2. Step 2: Convert to fraction form
    46,298,799.23/69,441,438.76 = 13,500,554.61/x
  3. Step 3: Cross multiply
    46,298,799.23x = 69,441,438.76 × 13,500,554.61
  4. Step 4: Simplify right side
    46,298,799.23x = 937,497,935,882,193.75
  5. Step 5: Solve for x
    x = 937,497,935,882,193.75/46,298,799.23
  6. Step 6: Final answer
    x = 20,248,860.69

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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.