Home / 40,921,324.94-56,462,998.54-23,514,307.14

Finding the Fourth Proportional to 40,921,324.94, 56,462,998.54 and 23,514,307.14

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Solution

The fourth proportional to 40,921,324.94, 56,462,998.54 and 23,514,307.14 is: 32,444,899.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,921,324.94 : 56,462,998.54 = 23,514,307.14 : x
  2. Step 2: Convert to fraction form
    40,921,324.94/56,462,998.54 = 23,514,307.14/x
  3. Step 3: Cross multiply
    40,921,324.94x = 56,462,998.54 × 23,514,307.14
  4. Step 4: Simplify right side
    40,921,324.94x = 1,327,688,289,714,931.50
  5. Step 5: Solve for x
    x = 1,327,688,289,714,931.50/40,921,324.94
  6. Step 6: Final answer
    x = 32,444,899.86

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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.