Home / 27,197,602.53-40,800,835.20-8,030,297.13

Finding the Fourth Proportional to 27,197,602.53, 40,800,835.20 and 8,030,297.13

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Solution

The fourth proportional to 27,197,602.53, 40,800,835.20 and 8,030,297.13 is: 12,046,754.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,197,602.53 : 40,800,835.20 = 8,030,297.13 : x
  2. Step 2: Convert to fraction form
    27,197,602.53/40,800,835.20 = 8,030,297.13/x
  3. Step 3: Cross multiply
    27,197,602.53x = 40,800,835.20 × 8,030,297.13
  4. Step 4: Simplify right side
    27,197,602.53x = 327,642,829,808,163
  5. Step 5: Solve for x
    x = 327,642,829,808,163/27,197,602.53
  6. Step 6: Final answer
    x = 12,046,754.10

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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.