Home / 32,883,372.80-49,325,059.20-10,166,566.40

Finding the Fourth Proportional to 32,883,372.80, 49,325,059.20 and 10,166,566.40

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Solution

The fourth proportional to 32,883,372.80, 49,325,059.20 and 10,166,566.40 is: 15,249,849.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,883,372.80 : 49,325,059.20 = 10,166,566.40 : x
  2. Step 2: Convert to fraction form
    32,883,372.80/49,325,059.20 = 10,166,566.40/x
  3. Step 3: Cross multiply
    32,883,372.80x = 49,325,059.20 × 10,166,566.40
  4. Step 4: Simplify right side
    32,883,372.80x = 501,466,489,540,730.94
  5. Step 5: Solve for x
    x = 501,466,489,540,730.94/32,883,372.80
  6. Step 6: Final answer
    x = 15,249,849.60

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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.