Home / 32,780,202.06-45,235,493.24-18,095,553.18

Finding the Fourth Proportional to 32,780,202.06, 45,235,493.24 and 18,095,553.18

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Solution

The fourth proportional to 32,780,202.06, 45,235,493.24 and 18,095,553.18 is: 24,971,208.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,780,202.06 : 45,235,493.24 = 18,095,553.18 : x
  2. Step 2: Convert to fraction form
    32,780,202.06/45,235,493.24 = 18,095,553.18/x
  3. Step 3: Cross multiply
    32,780,202.06x = 45,235,493.24 × 18,095,553.18
  4. Step 4: Simplify right side
    32,780,202.06x = 818,561,273,547,950.50
  5. Step 5: Solve for x
    x = 818,561,273,547,950.50/32,780,202.06
  6. Step 6: Final answer
    x = 24,971,208.90

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1.5x scale

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.