Home / 16,645,018.58-24,967,527.87-4,677,754.58

Finding the Fourth Proportional to 16,645,018.58, 24,967,527.87 and 4,677,754.58

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Solution

The fourth proportional to 16,645,018.58, 24,967,527.87 and 4,677,754.58 is: 7,016,631.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,645,018.58 : 24,967,527.87 = 4,677,754.58 : x
  2. Step 2: Convert to fraction form
    16,645,018.58/24,967,527.87 = 4,677,754.58/x
  3. Step 3: Cross multiply
    16,645,018.58x = 24,967,527.87 × 4,677,754.58
  4. Step 4: Simplify right side
    16,645,018.58x = 116,791,967,845,170.16
  5. Step 5: Solve for x
    x = 116,791,967,845,170.16/16,645,018.58
  6. Step 6: Final answer
    x = 7,016,631.87

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1.5x scale

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.