Home / 32,824,244.22-45,298,362.15-18,140,862.30

Finding the Fourth Proportional to 32,824,244.22, 45,298,362.15 and 18,140,862.30

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Solution

The fourth proportional to 32,824,244.22, 45,298,362.15 and 18,140,862.30 is: 25,034,890.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,824,244.22 : 45,298,362.15 = 18,140,862.30 : x
  2. Step 2: Convert to fraction form
    32,824,244.22/45,298,362.15 = 18,140,862.30/x
  3. Step 3: Cross multiply
    32,824,244.22x = 45,298,362.15 × 18,140,862.30
  4. Step 4: Simplify right side
    32,824,244.22x = 821,751,350,178,682
  5. Step 5: Solve for x
    x = 821,751,350,178,682/32,824,244.22
  6. Step 6: Final answer
    x = 25,034,890.21

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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.