Home / 11,554,451,419.50-17,319,580,616.43-4,835,442,990.81

Finding the Fourth Proportional to 11,554,451,419.50, 17,319,580,616.43 and 4,835,442,990.81

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Solution

The fourth proportional to 11,554,451,419.50, 17,319,580,616.43 and 4,835,442,990.81 is: 7,248,102,194.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,554,451,419.50 : 17,319,580,616.43 = 4,835,442,990.81 : x
  2. Step 2: Convert to fraction form
    11,554,451,419.50/17,319,580,616.43 = 4,835,442,990.81/x
  3. Step 3: Cross multiply
    11,554,451,419.50x = 17,319,580,616.43 × 4,835,442,990.81
  4. Step 4: Simplify right side
    11,554,451,419.50x = 83,747,844,695,485,186,048
  5. Step 5: Solve for x
    x = 83,747,844,695,485,186,048/11,554,451,419.50
  6. Step 6: Final answer
    x = 7,248,102,194.98

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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.