Home / 29,338,300.20-43,972,020.90-14,953,963.80

Finding the Fourth Proportional to 29,338,300.20, 43,972,020.90 and 14,953,963.80

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Solution

The fourth proportional to 29,338,300.20, 43,972,020.90 and 14,953,963.80 is: 22,412,887.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,338,300.20 : 43,972,020.90 = 14,953,963.80 : x
  2. Step 2: Convert to fraction form
    29,338,300.20/43,972,020.90 = 14,953,963.80/x
  3. Step 3: Cross multiply
    29,338,300.20x = 43,972,020.90 × 14,953,963.80
  4. Step 4: Simplify right side
    29,338,300.20x = 657,556,008,751,443.38
  5. Step 5: Solve for x
    x = 657,556,008,751,443.38/29,338,300.20
  6. Step 6: Final answer
    x = 22,412,887.05

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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.