Home / 27,043,408.29-40,564,758.11-6,573,068.40

Finding the Fourth Proportional to 27,043,408.29, 40,564,758.11 and 6,573,068.40

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Solution

The fourth proportional to 27,043,408.29, 40,564,758.11 and 6,573,068.40 is: 9,859,516.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,043,408.29 : 40,564,758.11 = 6,573,068.40 : x
  2. Step 2: Convert to fraction form
    27,043,408.29/40,564,758.11 = 6,573,068.40/x
  3. Step 3: Cross multiply
    27,043,408.29x = 40,564,758.11 × 6,573,068.40
  4. Step 4: Simplify right side
    27,043,408.29x = 266,634,929,450,795.56
  5. Step 5: Solve for x
    x = 266,634,929,450,795.56/27,043,408.29
  6. Step 6: Final answer
    x = 9,859,516.47

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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.