Home / 3,557,554,597,616.20-4,909,528,906,508.40-2,016,000,723,475.50

Finding the Fourth Proportional to 3,557,554,597,616.20, 4,909,528,906,508.40 and 2,016,000,723,475.50

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Solution

The fourth proportional to 3,557,554,597,616.20, 4,909,528,906,508.40 and 2,016,000,723,475.50 is: 2,782,139,684,961.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,557,554,597,616.20 : 4,909,528,906,508.40 = 2,016,000,723,475.50 : x
  2. Step 2: Convert to fraction form
    3,557,554,597,616.20/4,909,528,906,508.40 = 2,016,000,723,475.50/x
  3. Step 3: Cross multiply
    3,557,554,597,616.20x = 4,909,528,906,508.40 × 2,016,000,723,475.50
  4. Step 4: Simplify right side
    3,557,554,597,616.20x = 9,897,613,827,444,815,412,854,784
  5. Step 5: Solve for x
    x = 9,897,613,827,444,815,412,854,784/3,557,554,597,616.20
  6. Step 6: Final answer
    x = 2,782,139,684,961.37

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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.