Home / 31,257,814.46-46,861,682.36-14,854,866.13

Finding the Fourth Proportional to 31,257,814.46, 46,861,682.36 and 14,854,866.13

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Solution

The fourth proportional to 31,257,814.46, 46,861,682.36 and 14,854,866.13 is: 22,270,399.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,257,814.46 : 46,861,682.36 = 14,854,866.13 : x
  2. Step 2: Convert to fraction form
    31,257,814.46/46,861,682.36 = 14,854,866.13/x
  3. Step 3: Cross multiply
    31,257,814.46x = 46,861,682.36 × 14,854,866.13
  4. Step 4: Simplify right side
    31,257,814.46x = 696,124,017,775,799.62
  5. Step 5: Solve for x
    x = 696,124,017,775,799.62/31,257,814.46
  6. Step 6: Final answer
    x = 22,270,399.57

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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.