Home / 26,342,699.85-39,514,743.14-7,173,848.97

Finding the Fourth Proportional to 26,342,699.85, 39,514,743.14 and 7,173,848.97

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Solution

The fourth proportional to 26,342,699.85, 39,514,743.14 and 7,173,848.97 is: 10,760,962.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,342,699.85 : 39,514,743.14 = 7,173,848.97 : x
  2. Step 2: Convert to fraction form
    26,342,699.85/39,514,743.14 = 7,173,848.97/x
  3. Step 3: Cross multiply
    26,342,699.85x = 39,514,743.14 × 7,173,848.97
  4. Step 4: Simplify right side
    26,342,699.85x = 283,472,799,338,834.31
  5. Step 5: Solve for x
    x = 283,472,799,338,834.31/26,342,699.85
  6. Step 6: Final answer
    x = 10,760,962.28

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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.