Home / 27,197,604.03-40,800,837.45-8,030,298.63

Finding the Fourth Proportional to 27,197,604.03, 40,800,837.45 and 8,030,298.63

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Solution

The fourth proportional to 27,197,604.03, 40,800,837.45 and 8,030,298.63 is: 12,046,756.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,197,604.03 : 40,800,837.45 = 8,030,298.63 : x
  2. Step 2: Convert to fraction form
    27,197,604.03/40,800,837.45 = 8,030,298.63/x
  3. Step 3: Cross multiply
    27,197,604.03x = 40,800,837.45 × 8,030,298.63
  4. Step 4: Simplify right side
    27,197,604.03x = 327,642,909,077,587.69
  5. Step 5: Solve for x
    x = 327,642,909,077,587.69/27,197,604.03
  6. Step 6: Final answer
    x = 12,046,756.35

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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.