Home / 41,996,031.63-62,994,246.55-12,849,824.21

Finding the Fourth Proportional to 41,996,031.63, 62,994,246.55 and 12,849,824.21

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Solution

The fourth proportional to 41,996,031.63, 62,994,246.55 and 12,849,824.21 is: 19,274,797.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,996,031.63 : 62,994,246.55 = 12,849,824.21 : x
  2. Step 2: Convert to fraction form
    41,996,031.63/62,994,246.55 = 12,849,824.21/x
  3. Step 3: Cross multiply
    41,996,031.63x = 62,994,246.55 × 12,849,824.21
  4. Step 4: Simplify right side
    41,996,031.63x = 809,464,994,061,803.12
  5. Step 5: Solve for x
    x = 809,464,994,061,803.12/41,996,031.63
  6. Step 6: Final answer
    x = 19,274,797.23

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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.