Home / 185,426,063.04-278,074,845.36-93,274,183.92

Finding the Fourth Proportional to 185,426,063.04, 278,074,845.36 and 93,274,183.92

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Solution

The fourth proportional to 185,426,063.04, 278,074,845.36 and 93,274,183.92 is: 139,878,956.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,426,063.04 : 278,074,845.36 = 93,274,183.92 : x
  2. Step 2: Convert to fraction form
    185,426,063.04/278,074,845.36 = 93,274,183.92/x
  3. Step 3: Cross multiply
    185,426,063.04x = 278,074,845.36 × 93,274,183.92
  4. Step 4: Simplify right side
    185,426,063.04x = 25,937,204,269,634,200
  5. Step 5: Solve for x
    x = 25,937,204,269,634,200/185,426,063.04
  6. Step 6: Final answer
    x = 139,878,956.84

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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.