Home / 31,160,158.56-46,740,175.11-29,263,964.28

Finding the Fourth Proportional to 31,160,158.56, 46,740,175.11 and 29,263,964.28

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Solution

The fourth proportional to 31,160,158.56, 46,740,175.11 and 29,263,964.28 is: 43,895,887.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,160,158.56 : 46,740,175.11 = 29,263,964.28 : x
  2. Step 2: Convert to fraction form
    31,160,158.56/46,740,175.11 = 29,263,964.28/x
  3. Step 3: Cross multiply
    31,160,158.56x = 46,740,175.11 × 29,263,964.28
  4. Step 4: Simplify right side
    31,160,158.56x = 1,367,802,814,859,985
  5. Step 5: Solve for x
    x = 1,367,802,814,859,985/31,160,158.56
  6. Step 6: Final answer
    x = 43,895,887.51

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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.