Home / 2,016,006,313.40-3,021,620,682.90-851,472,553.40

Finding the Fourth Proportional to 2,016,006,313.40, 3,021,620,682.90 and 851,472,553.40

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Solution

The fourth proportional to 2,016,006,313.40, 3,021,620,682.90 and 851,472,553.40 is: 1,276,199,911.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,006,313.40 : 3,021,620,682.90 = 851,472,553.40 : x
  2. Step 2: Convert to fraction form
    2,016,006,313.40/3,021,620,682.90 = 851,472,553.40/x
  3. Step 3: Cross multiply
    2,016,006,313.40x = 3,021,620,682.90 × 851,472,553.40
  4. Step 4: Simplify right side
    2,016,006,313.40x = 2,572,827,078,275,114,496
  5. Step 5: Solve for x
    x = 2,572,827,078,275,114,496/2,016,006,313.40
  6. Step 6: Final answer
    x = 1,276,199,911.27

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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.