Home / 48,035,808-72,061,176.96-16,130,568.96

Finding the Fourth Proportional to 48,035,808, 72,061,176.96 and 16,130,568.96

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Solution

The fourth proportional to 48,035,808, 72,061,176.96 and 16,130,568.96 is: 24,198,360.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,035,808 : 72,061,176.96 = 16,130,568.96 : x
  2. Step 2: Convert to fraction form
    48,035,808/72,061,176.96 = 16,130,568.96/x
  3. Step 3: Cross multiply
    48,035,808x = 72,061,176.96 × 16,130,568.96
  4. Step 4: Simplify right side
    48,035,808x = 1,162,387,784,292,043
  5. Step 5: Solve for x
    x = 1,162,387,784,292,043/48,035,808
  6. Step 6: Final answer
    x = 24,198,360.20

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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.