Home / 2,016,005,756.40-3,021,619,847.40-851,471,996.40

Finding the Fourth Proportional to 2,016,005,756.40, 3,021,619,847.40 and 851,471,996.40

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Solution

The fourth proportional to 2,016,005,756.40, 3,021,619,847.40 and 851,471,996.40 is: 1,276,199,076.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,005,756.40 : 3,021,619,847.40 = 851,471,996.40 : x
  2. Step 2: Convert to fraction form
    2,016,005,756.40/3,021,619,847.40 = 851,471,996.40/x
  3. Step 3: Cross multiply
    2,016,005,756.40x = 3,021,619,847.40 × 851,471,996.40
  4. Step 4: Simplify right side
    2,016,005,756.40x = 2,572,824,683,827,541,504
  5. Step 5: Solve for x
    x = 2,572,824,683,827,541,504/2,016,005,756.40
  6. Step 6: Final answer
    x = 1,276,199,076.15

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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.