Home / 49,350,566,116.38-74,022,228,455.40-15,765,170,958.93

Finding the Fourth Proportional to 49,350,566,116.38, 74,022,228,455.40 and 15,765,170,958.93

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Solution

The fourth proportional to 49,350,566,116.38, 74,022,228,455.40 and 15,765,170,958.93 is: 23,646,599,789.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,350,566,116.38 : 74,022,228,455.40 = 15,765,170,958.93 : x
  2. Step 2: Convert to fraction form
    49,350,566,116.38/74,022,228,455.40 = 15,765,170,958.93/x
  3. Step 3: Cross multiply
    49,350,566,116.38x = 74,022,228,455.40 × 15,765,170,958.93
  4. Step 4: Simplify right side
    49,350,566,116.38x = 1,166,973,086,360,353,898,496
  5. Step 5: Solve for x
    x = 1,166,973,086,360,353,898,496/49,350,566,116.38
  6. Step 6: Final answer
    x = 23,646,599,789.93

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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.