Home / 31,217,073.67-46,828,756.74-10,744,102.64

Finding the Fourth Proportional to 31,217,073.67, 46,828,756.74 and 10,744,102.64

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Solution

The fourth proportional to 31,217,073.67, 46,828,756.74 and 10,744,102.64 is: 16,117,236.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,217,073.67 : 46,828,756.74 = 10,744,102.64 : x
  2. Step 2: Convert to fraction form
    31,217,073.67/46,828,756.74 = 10,744,102.64/x
  3. Step 3: Cross multiply
    31,217,073.67x = 46,828,756.74 × 10,744,102.64
  4. Step 4: Simplify right side
    31,217,073.67x = 503,132,968,684,008
  5. Step 5: Solve for x
    x = 503,132,968,684,008/31,217,073.67
  6. Step 6: Final answer
    x = 16,117,236.81

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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.