Home / 40,921,308.17-56,462,975.27-23,514,290.36

Finding the Fourth Proportional to 40,921,308.17, 56,462,975.27 and 23,514,290.36

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Solution

The fourth proportional to 40,921,308.17, 56,462,975.27 and 23,514,290.36 is: 32,444,876.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,921,308.17 : 56,462,975.27 = 23,514,290.36 : x
  2. Step 2: Convert to fraction form
    40,921,308.17/56,462,975.27 = 23,514,290.36/x
  3. Step 3: Cross multiply
    40,921,308.17x = 56,462,975.27 × 23,514,290.36
  4. Step 4: Simplify right side
    40,921,308.17x = 1,327,686,795,305,912
  5. Step 5: Solve for x
    x = 1,327,686,795,305,912/40,921,308.17
  6. Step 6: Final answer
    x = 32,444,876.64

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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.