Home / 43,331,274.29-65,004,218.74-14,570,573.10

Finding the Fourth Proportional to 43,331,274.29, 65,004,218.74 and 14,570,573.10

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Solution

The fourth proportional to 43,331,274.29, 65,004,218.74 and 14,570,573.10 is: 21,858,316.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,331,274.29 : 65,004,218.74 = 14,570,573.10 : x
  2. Step 2: Convert to fraction form
    43,331,274.29/65,004,218.74 = 14,570,573.10/x
  3. Step 3: Cross multiply
    43,331,274.29x = 65,004,218.74 × 14,570,573.10
  4. Step 4: Simplify right side
    43,331,274.29x = 947,148,721,017,696.50
  5. Step 5: Solve for x
    x = 947,148,721,017,696.50/43,331,274.29
  6. Step 6: Final answer
    x = 21,858,316.81

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.