Home / 22,334,561.60-33,501,842.40-14,681,811.20

Finding the Fourth Proportional to 22,334,561.60, 33,501,842.40 and 14,681,811.20

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Solution

The fourth proportional to 22,334,561.60, 33,501,842.40 and 14,681,811.20 is: 22,022,716.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,334,561.60 : 33,501,842.40 = 14,681,811.20 : x
  2. Step 2: Convert to fraction form
    22,334,561.60/33,501,842.40 = 14,681,811.20/x
  3. Step 3: Cross multiply
    22,334,561.60x = 33,501,842.40 × 14,681,811.20
  4. Step 4: Simplify right side
    22,334,561.60x = 491,867,724,968,954.81
  5. Step 5: Solve for x
    x = 491,867,724,968,954.81/22,334,561.60
  6. Step 6: Final answer
    x = 22,022,716.80

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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.