Home / 60,169,873.42-90,306,346.77-59,716,967.56

Finding the Fourth Proportional to 60,169,873.42, 90,306,346.77 and 59,716,967.56

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Solution

The fourth proportional to 60,169,873.42, 90,306,346.77 and 59,716,967.56 is: 89,626,600.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,169,873.42 : 90,306,346.77 = 59,716,967.56 : x
  2. Step 2: Convert to fraction form
    60,169,873.42/90,306,346.77 = 59,716,967.56/x
  3. Step 3: Cross multiply
    60,169,873.42x = 90,306,346.77 × 59,716,967.56
  4. Step 4: Simplify right side
    60,169,873.42x = 5,392,821,180,526,201
  5. Step 5: Solve for x
    x = 5,392,821,180,526,201/60,169,873.42
  6. Step 6: Final answer
    x = 89,626,600.06

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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.