Home / 63,523,623,008.33-87,664,171,751.47-34,589,399,140.23

Finding the Fourth Proportional to 63,523,623,008.33, 87,664,171,751.47 and 34,589,399,140.23

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Solution

The fourth proportional to 63,523,623,008.33, 87,664,171,751.47 and 34,589,399,140.23 is: 47,734,226,786.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,523,623,008.33 : 87,664,171,751.47 = 34,589,399,140.23 : x
  2. Step 2: Convert to fraction form
    63,523,623,008.33/87,664,171,751.47 = 34,589,399,140.23/x
  3. Step 3: Cross multiply
    63,523,623,008.33x = 87,664,171,751.47 × 34,589,399,140.23
  4. Step 4: Simplify right side
    63,523,623,008.33x = 3,032,251,027,009,272,020,992
  5. Step 5: Solve for x
    x = 3,032,251,027,009,272,020,992/63,523,623,008.33
  6. Step 6: Final answer
    x = 47,734,226,786.96

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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.