Home / 2,022,690,602.16-3,034,039,806.36-779,706,402.48

Finding the Fourth Proportional to 2,022,690,602.16, 3,034,039,806.36 and 779,706,402.48

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Solution

The fourth proportional to 2,022,690,602.16, 3,034,039,806.36 and 779,706,402.48 is: 1,169,561,108.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,690,602.16 : 3,034,039,806.36 = 779,706,402.48 : x
  2. Step 2: Convert to fraction form
    2,022,690,602.16/3,034,039,806.36 = 779,706,402.48/x
  3. Step 3: Cross multiply
    2,022,690,602.16x = 3,034,039,806.36 × 779,706,402.48
  4. Step 4: Simplify right side
    2,022,690,602.16x = 2,365,660,262,398,071,808
  5. Step 5: Solve for x
    x = 2,365,660,262,398,071,808/2,022,690,602.16
  6. Step 6: Final answer
    x = 1,169,561,108.29

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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.