Home / 48,863,337.60-73,303,300.80-14,784,412.80

Finding the Fourth Proportional to 48,863,337.60, 73,303,300.80 and 14,784,412.80

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Solution

The fourth proportional to 48,863,337.60, 73,303,300.80 and 14,784,412.80 is: 22,179,128.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,863,337.60 : 73,303,300.80 = 14,784,412.80 : x
  2. Step 2: Convert to fraction form
    48,863,337.60/73,303,300.80 = 14,784,412.80/x
  3. Step 3: Cross multiply
    48,863,337.60x = 73,303,300.80 × 14,784,412.80
  4. Step 4: Simplify right side
    48,863,337.60x = 1,083,746,258,629,770.25
  5. Step 5: Solve for x
    x = 1,083,746,258,629,770.25/48,863,337.60
  6. Step 6: Final answer
    x = 22,179,128.81

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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.