Home / 45,172,477.16-62,337,801.46-25,593,326.92

Finding the Fourth Proportional to 45,172,477.16, 62,337,801.46 and 25,593,326.92

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Solution

The fourth proportional to 45,172,477.16, 62,337,801.46 and 25,593,326.92 is: 35,318,668.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,172,477.16 : 62,337,801.46 = 25,593,326.92 : x
  2. Step 2: Convert to fraction form
    45,172,477.16/62,337,801.46 = 25,593,326.92/x
  3. Step 3: Cross multiply
    45,172,477.16x = 62,337,801.46 × 25,593,326.92
  4. Step 4: Simplify right side
    45,172,477.16x = 1,595,431,732,239,833.50
  5. Step 5: Solve for x
    x = 1,595,431,732,239,833.50/45,172,477.16
  6. Step 6: Final answer
    x = 35,318,668.19

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1.5x scale

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.