Home / 41,877,829.71-57,790,576.04-23,292,570.06

Finding the Fourth Proportional to 41,877,829.71, 57,790,576.04 and 23,292,570.06

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Solution

The fourth proportional to 41,877,829.71, 57,790,576.04 and 23,292,570.06 is: 32,143,285.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,877,829.71 : 57,790,576.04 = 23,292,570.06 : x
  2. Step 2: Convert to fraction form
    41,877,829.71/57,790,576.04 = 23,292,570.06/x
  3. Step 3: Cross multiply
    41,877,829.71x = 57,790,576.04 × 23,292,570.06
  4. Step 4: Simplify right side
    41,877,829.71x = 1,346,091,041,102,994.25
  5. Step 5: Solve for x
    x = 1,346,091,041,102,994.25/41,877,829.71
  6. Step 6: Final answer
    x = 32,143,285.61

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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.