Home / 63,523,623,033.06-87,664,171,785.65-34,589,399,164.98

Finding the Fourth Proportional to 63,523,623,033.06, 87,664,171,785.65 and 34,589,399,164.98

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Solution

The fourth proportional to 63,523,623,033.06, 87,664,171,785.65 and 34,589,399,164.98 is: 47,734,226,821.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,523,623,033.06 : 87,664,171,785.65 = 34,589,399,164.98 : x
  2. Step 2: Convert to fraction form
    63,523,623,033.06/87,664,171,785.65 = 34,589,399,164.98/x
  3. Step 3: Cross multiply
    63,523,623,033.06x = 87,664,171,785.65 × 34,589,399,164.98
  4. Step 4: Simplify right side
    63,523,623,033.06x = 3,032,251,030,361,225,560,064
  5. Step 5: Solve for x
    x = 3,032,251,030,361,225,560,064/63,523,623,033.06
  6. Step 6: Final answer
    x = 47,734,226,821.15

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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.