Home / 3,235,666,502.40-4,853,499,753.60-3,108,687,532.80

Finding the Fourth Proportional to 3,235,666,502.40, 4,853,499,753.60 and 3,108,687,532.80

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Solution

The fourth proportional to 3,235,666,502.40, 4,853,499,753.60 and 3,108,687,532.80 is: 4,663,031,299.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,666,502.40 : 4,853,499,753.60 = 3,108,687,532.80 : x
  2. Step 2: Convert to fraction form
    3,235,666,502.40/4,853,499,753.60 = 3,108,687,532.80/x
  3. Step 3: Cross multiply
    3,235,666,502.40x = 4,853,499,753.60 × 3,108,687,532.80
  4. Step 4: Simplify right side
    3,235,666,502.40x = 15,088,014,174,464,194,560
  5. Step 5: Solve for x
    x = 15,088,014,174,464,194,560/3,235,666,502.40
  6. Step 6: Final answer
    x = 4,663,031,299.20

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1.5x scale

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.