Home / 17,420,523.84-24,041,669.46-10,451,463.66

Finding the Fourth Proportional to 17,420,523.84, 24,041,669.46 and 10,451,463.66

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Solution

The fourth proportional to 17,420,523.84, 24,041,669.46 and 10,451,463.66 is: 14,423,827.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,420,523.84 : 24,041,669.46 = 10,451,463.66 : x
  2. Step 2: Convert to fraction form
    17,420,523.84/24,041,669.46 = 10,451,463.66/x
  3. Step 3: Cross multiply
    17,420,523.84x = 24,041,669.46 × 10,451,463.66
  4. Step 4: Simplify right side
    17,420,523.84x = 251,270,634,686,921.84
  5. Step 5: Solve for x
    x = 251,270,634,686,921.84/17,420,523.84
  6. Step 6: Final answer
    x = 14,423,827.72

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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.