Home / 59,580,581.87-89,370,740.58-15,861,351.08

Finding the Fourth Proportional to 59,580,581.87, 89,370,740.58 and 15,861,351.08

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Solution

The fourth proportional to 59,580,581.87, 89,370,740.58 and 15,861,351.08 is: 23,791,991.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,580,581.87 : 89,370,740.58 = 15,861,351.08 : x
  2. Step 2: Convert to fraction form
    59,580,581.87/89,370,740.58 = 15,861,351.08/x
  3. Step 3: Cross multiply
    59,580,581.87x = 89,370,740.58 × 15,861,351.08
  4. Step 4: Simplify right side
    59,580,581.87x = 1,417,540,692,782,929.50
  5. Step 5: Solve for x
    x = 1,417,540,692,782,929.50/59,580,581.87
  6. Step 6: Final answer
    x = 23,791,991.42

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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.