Home / 45,069,741.11-67,604,506.54-29,605,185.57

Finding the Fourth Proportional to 45,069,741.11, 67,604,506.54 and 29,605,185.57

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Solution

The fourth proportional to 45,069,741.11, 67,604,506.54 and 29,605,185.57 is: 44,407,709.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,069,741.11 : 67,604,506.54 = 29,605,185.57 : x
  2. Step 2: Convert to fraction form
    45,069,741.11/67,604,506.54 = 29,605,185.57/x
  3. Step 3: Cross multiply
    45,069,741.11x = 67,604,506.54 × 29,605,185.57
  4. Step 4: Simplify right side
    45,069,741.11x = 2,001,443,961,484,978.75
  5. Step 5: Solve for x
    x = 2,001,443,961,484,978.75/45,069,741.11
  6. Step 6: Final answer
    x = 44,407,709.30

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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.