Home / 45,069,744.15-67,604,511.09-29,605,188.60

Finding the Fourth Proportional to 45,069,744.15, 67,604,511.09 and 29,605,188.60

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Solution

The fourth proportional to 45,069,744.15, 67,604,511.09 and 29,605,188.60 is: 44,407,713.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,069,744.15 : 67,604,511.09 = 29,605,188.60 : x
  2. Step 2: Convert to fraction form
    45,069,744.15/67,604,511.09 = 29,605,188.60/x
  3. Step 3: Cross multiply
    45,069,744.15x = 67,604,511.09 × 29,605,188.60
  4. Step 4: Simplify right side
    45,069,744.15x = 2,001,444,300,861,230.50
  5. Step 5: Solve for x
    x = 2,001,444,300,861,230.50/45,069,744.15
  6. Step 6: Final answer
    x = 44,407,713.84

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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.