Home / 32,199,756.80-48,355,622.40-17,083,212.80

Finding the Fourth Proportional to 32,199,756.80, 48,355,622.40 and 17,083,212.80

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Solution

The fourth proportional to 32,199,756.80, 48,355,622.40 and 17,083,212.80 is: 25,654,522.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,199,756.80 : 48,355,622.40 = 17,083,212.80 : x
  2. Step 2: Convert to fraction form
    32,199,756.80/48,355,622.40 = 17,083,212.80/x
  3. Step 3: Cross multiply
    32,199,756.80x = 48,355,622.40 × 17,083,212.80
  4. Step 4: Simplify right side
    32,199,756.80x = 826,069,387,535,646.75
  5. Step 5: Solve for x
    x = 826,069,387,535,646.75/32,199,756.80
  6. Step 6: Final answer
    x = 25,654,522.57

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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.