Home / 40,921,335.19-56,463,012.66-23,514,317.38

Finding the Fourth Proportional to 40,921,335.19, 56,463,012.66 and 23,514,317.38

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Solution

The fourth proportional to 40,921,335.19, 56,463,012.66 and 23,514,317.38 is: 32,444,913.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,921,335.19 : 56,463,012.66 = 23,514,317.38 : x
  2. Step 2: Convert to fraction form
    40,921,335.19/56,463,012.66 = 23,514,317.38/x
  3. Step 3: Cross multiply
    40,921,335.19x = 56,463,012.66 × 23,514,317.38
  4. Step 4: Simplify right side
    40,921,335.19x = 1,327,689,199,918,198
  5. Step 5: Solve for x
    x = 1,327,689,199,918,198/40,921,335.19
  6. Step 6: Final answer
    x = 32,444,913.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.