Home / 174,944,793.70-262,315,666.08-82,827,758.41

Finding the Fourth Proportional to 174,944,793.70, 262,315,666.08 and 82,827,758.41

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Solution

The fourth proportional to 174,944,793.70, 262,315,666.08 and 82,827,758.41 is: 124,193,570.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,944,793.70 : 262,315,666.08 = 82,827,758.41 : x
  2. Step 2: Convert to fraction form
    174,944,793.70/262,315,666.08 = 82,827,758.41/x
  3. Step 3: Cross multiply
    174,944,793.70x = 262,315,666.08 × 82,827,758.41
  4. Step 4: Simplify right side
    174,944,793.70x = 21,727,018,617,232,472
  5. Step 5: Solve for x
    x = 21,727,018,617,232,472/174,944,793.70
  6. Step 6: Final answer
    x = 124,193,570.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.