Home / 59,185,723.20-88,762,838.40-18,245,083.20

Finding the Fourth Proportional to 59,185,723.20, 88,762,838.40 and 18,245,083.20

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Solution

The fourth proportional to 59,185,723.20, 88,762,838.40 and 18,245,083.20 is: 27,362,770.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,185,723.20 : 88,762,838.40 = 18,245,083.20 : x
  2. Step 2: Convert to fraction form
    59,185,723.20/88,762,838.40 = 18,245,083.20/x
  3. Step 3: Cross multiply
    59,185,723.20x = 88,762,838.40 × 18,245,083.20
  4. Step 4: Simplify right side
    59,185,723.20x = 1,619,485,371,676,155
  5. Step 5: Solve for x
    x = 1,619,485,371,676,155/59,185,723.20
  6. Step 6: Final answer
    x = 27,362,770.68

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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.