Home / 59,052,025.60-88,578,038.40-57,724,921.60

Finding the Fourth Proportional to 59,052,025.60, 88,578,038.40 and 57,724,921.60

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Solution

The fourth proportional to 59,052,025.60, 88,578,038.40 and 57,724,921.60 is: 86,587,382.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,052,025.60 : 88,578,038.40 = 57,724,921.60 : x
  2. Step 2: Convert to fraction form
    59,052,025.60/88,578,038.40 = 57,724,921.60/x
  3. Step 3: Cross multiply
    59,052,025.60x = 88,578,038.40 × 57,724,921.60
  4. Step 4: Simplify right side
    59,052,025.60x = 5,113,160,322,121,790
  5. Step 5: Solve for x
    x = 5,113,160,322,121,790/59,052,025.60
  6. Step 6: Final answer
    x = 86,587,382.40

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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.