Home / 57,068,526-85,552,399.98-43,665,190.32

Finding the Fourth Proportional to 57,068,526, 85,552,399.98 and 43,665,190.32

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Solution

The fourth proportional to 57,068,526, 85,552,399.98 and 43,665,190.32 is: 65,459,231.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,068,526 : 85,552,399.98 = 43,665,190.32 : x
  2. Step 2: Convert to fraction form
    57,068,526/85,552,399.98 = 43,665,190.32/x
  3. Step 3: Cross multiply
    57,068,526x = 85,552,399.98 × 43,665,190.32
  4. Step 4: Simplify right side
    57,068,526x = 3,735,661,827,459,464.50
  5. Step 5: Solve for x
    x = 3,735,661,827,459,464.50/57,068,526
  6. Step 6: Final answer
    x = 65,459,231.02

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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.