Home / 32,606,856.80-48,897,843.60-9,880,200.80

Finding the Fourth Proportional to 32,606,856.80, 48,897,843.60 and 9,880,200.80

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Solution

The fourth proportional to 32,606,856.80, 48,897,843.60 and 9,880,200.80 is: 14,816,531.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,606,856.80 : 48,897,843.60 = 9,880,200.80 : x
  2. Step 2: Convert to fraction form
    32,606,856.80/48,897,843.60 = 9,880,200.80/x
  3. Step 3: Cross multiply
    32,606,856.80x = 48,897,843.60 × 9,880,200.80
  4. Step 4: Simplify right side
    32,606,856.80x = 483,120,513,454,994.94
  5. Step 5: Solve for x
    x = 483,120,513,454,994.94/32,606,856.80
  6. Step 6: Final answer
    x = 14,816,531.27

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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.