Home / 106,059,953.04-146,345,871.46-59,641,242.54

Finding the Fourth Proportional to 106,059,953.04, 146,345,871.46 and 59,641,242.54

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Solution

The fourth proportional to 106,059,953.04, 146,345,871.46 and 59,641,242.54 is: 82,295,431.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,059,953.04 : 146,345,871.46 = 59,641,242.54 : x
  2. Step 2: Convert to fraction form
    106,059,953.04/146,345,871.46 = 59,641,242.54/x
  3. Step 3: Cross multiply
    106,059,953.04x = 146,345,871.46 × 59,641,242.54
  4. Step 4: Simplify right side
    106,059,953.04x = 8,728,249,614,473,524
  5. Step 5: Solve for x
    x = 8,728,249,614,473,524/106,059,953.04
  6. Step 6: Final answer
    x = 82,295,431.63

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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.