Home / 32,832,241.12-45,307,701.84-17,946,903.52

Finding the Fourth Proportional to 32,832,241.12, 45,307,701.84 and 17,946,903.52

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Solution

The fourth proportional to 32,832,241.12, 45,307,701.84 and 17,946,903.52 is: 24,766,294.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,832,241.12 : 45,307,701.84 = 17,946,903.52 : x
  2. Step 2: Convert to fraction form
    32,832,241.12/45,307,701.84 = 17,946,903.52/x
  3. Step 3: Cross multiply
    32,832,241.12x = 45,307,701.84 × 17,946,903.52
  4. Step 4: Simplify right side
    32,832,241.12x = 813,132,953,635,406.50
  5. Step 5: Solve for x
    x = 813,132,953,635,406.50/32,832,241.12
  6. Step 6: Final answer
    x = 24,766,294.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.