Home / 44,742,255.50-67,086,212.60-29,191,635.74

Finding the Fourth Proportional to 44,742,255.50, 67,086,212.60 and 29,191,635.74

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Solution

The fourth proportional to 44,742,255.50, 67,086,212.60 and 29,191,635.74 is: 43,769,726.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,742,255.50 : 67,086,212.60 = 29,191,635.74 : x
  2. Step 2: Convert to fraction form
    44,742,255.50/67,086,212.60 = 29,191,635.74/x
  3. Step 3: Cross multiply
    44,742,255.50x = 67,086,212.60 × 29,191,635.74
  4. Step 4: Simplify right side
    44,742,255.50x = 1,958,356,281,395,398.25
  5. Step 5: Solve for x
    x = 1,958,356,281,395,398.25/44,742,255.50
  6. Step 6: Final answer
    x = 43,769,726.39

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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.