Home / 269,654,337,535.92-372,120,023,298.48-146,052,401,818.80

Finding the Fourth Proportional to 269,654,337,535.92, 372,120,023,298.48 and 146,052,401,818.80

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Solution

The fourth proportional to 269,654,337,535.92, 372,120,023,298.48 and 146,052,401,818.80 is: 201,550,709,935.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,654,337,535.92 : 372,120,023,298.48 = 146,052,401,818.80 : x
  2. Step 2: Convert to fraction form
    269,654,337,535.92/372,120,023,298.48 = 146,052,401,818.80/x
  3. Step 3: Cross multiply
    269,654,337,535.92x = 372,120,023,298.48 × 146,052,401,818.80
  4. Step 4: Simplify right side
    269,654,337,535.92x = 54,349,023,167,610,814,988,288
  5. Step 5: Solve for x
    x = 54,349,023,167,610,814,988,288/269,654,337,535.92
  6. Step 6: Final answer
    x = 201,550,709,935.72

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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.