Home / 42,915,958.88-59,222,220.44-24,332,349.20

Finding the Fourth Proportional to 42,915,958.88, 59,222,220.44 and 24,332,349.20

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Solution

The fourth proportional to 42,915,958.88, 59,222,220.44 and 24,332,349.20 is: 33,577,619.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,915,958.88 : 59,222,220.44 = 24,332,349.20 : x
  2. Step 2: Convert to fraction form
    42,915,958.88/59,222,220.44 = 24,332,349.20/x
  3. Step 3: Cross multiply
    42,915,958.88x = 59,222,220.44 × 24,332,349.20
  4. Step 4: Simplify right side
    42,915,958.88x = 1,441,015,748,145,457.50
  5. Step 5: Solve for x
    x = 1,441,015,748,145,457.50/42,915,958.88
  6. Step 6: Final answer
    x = 33,577,619.74

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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.