Home / 32,832,242.12-45,307,703.22-17,946,904.52

Finding the Fourth Proportional to 32,832,242.12, 45,307,703.22 and 17,946,904.52

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Solution

The fourth proportional to 32,832,242.12, 45,307,703.22 and 17,946,904.52 is: 24,766,295.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,832,242.12 : 45,307,703.22 = 17,946,904.52 : x
  2. Step 2: Convert to fraction form
    32,832,242.12/45,307,703.22 = 17,946,904.52/x
  3. Step 3: Cross multiply
    32,832,242.12x = 45,307,703.22 × 17,946,904.52
  4. Step 4: Simplify right side
    32,832,242.12x = 813,133,023,709,836.50
  5. Step 5: Solve for x
    x = 813,133,023,709,836.50/32,832,242.12
  6. Step 6: Final answer
    x = 24,766,295.91

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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.