Home / 16,450,657,761.94-22,701,907,711.51-9,410,127,393.94

Finding the Fourth Proportional to 16,450,657,761.94, 22,701,907,711.51 and 9,410,127,393.94

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Solution

The fourth proportional to 16,450,657,761.94, 22,701,907,711.51 and 9,410,127,393.94 is: 12,985,975,803.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,450,657,761.94 : 22,701,907,711.51 = 9,410,127,393.94 : x
  2. Step 2: Convert to fraction form
    16,450,657,761.94/22,701,907,711.51 = 9,410,127,393.94/x
  3. Step 3: Cross multiply
    16,450,657,761.94x = 22,701,907,711.51 × 9,410,127,393.94
  4. Step 4: Simplify right side
    16,450,657,761.94x = 213,627,843,650,704,670,720
  5. Step 5: Solve for x
    x = 213,627,843,650,704,670,720/16,450,657,761.94
  6. Step 6: Final answer
    x = 12,985,975,803.65

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1.5x scale

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.