Home / 36,403,380,331.20-54,523,441,159.20-29,873,033,323.20

Finding the Fourth Proportional to 36,403,380,331.20, 54,523,441,159.20 and 29,873,033,323.20

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Solution

The fourth proportional to 36,403,380,331.20, 54,523,441,159.20 and 29,873,033,323.20 is: 44,742,564,009.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,403,380,331.20 : 54,523,441,159.20 = 29,873,033,323.20 : x
  2. Step 2: Convert to fraction form
    36,403,380,331.20/54,523,441,159.20 = 29,873,033,323.20/x
  3. Step 3: Cross multiply
    36,403,380,331.20x = 54,523,441,159.20 × 29,873,033,323.20
  4. Step 4: Simplify right side
    36,403,380,331.20x = 1,628,780,574,644,315,881,472
  5. Step 5: Solve for x
    x = 1,628,780,574,644,315,881,472/36,403,380,331.20
  6. Step 6: Final answer
    x = 44,742,564,009.87

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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.