Home / 9,963,666,538,885.80-14,943,989,725,678-2,711,734,117,318

Finding the Fourth Proportional to 9,963,666,538,885.80, 14,943,989,725,678 and 2,711,734,117,318

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Solution

The fourth proportional to 9,963,666,538,885.80, 14,943,989,725,678 and 2,711,734,117,318 is: 4,067,190,188,452.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,963,666,538,885.80 : 14,943,989,725,678 = 2,711,734,117,318 : x
  2. Step 2: Convert to fraction form
    9,963,666,538,885.80/14,943,989,725,678 = 2,711,734,117,318/x
  3. Step 3: Cross multiply
    9,963,666,538,885.80x = 14,943,989,725,678 × 2,711,734,117,318
  4. Step 4: Simplify right side
    9,963,666,538,885.80x = 40,524,126,787,970,689,302,265,856
  5. Step 5: Solve for x
    x = 40,524,126,787,970,689,302,265,856/9,963,666,538,885.80
  6. Step 6: Final answer
    x = 4,067,190,188,452.69

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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.