Home / 17,746,449.84-24,490,117.08-9,597,687.76

Finding the Fourth Proportional to 17,746,449.84, 24,490,117.08 and 9,597,687.76

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Solution

The fourth proportional to 17,746,449.84, 24,490,117.08 and 9,597,687.76 is: 13,244,817.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,746,449.84 : 24,490,117.08 = 9,597,687.76 : x
  2. Step 2: Convert to fraction form
    17,746,449.84/24,490,117.08 = 9,597,687.76/x
  3. Step 3: Cross multiply
    17,746,449.84x = 24,490,117.08 × 9,597,687.76
  4. Step 4: Simplify right side
    17,746,449.84x = 235,048,496,939,682.91
  5. Step 5: Solve for x
    x = 235,048,496,939,682.91/17,746,449.84
  6. Step 6: Final answer
    x = 13,244,817.92

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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.