Home / 18,091,063.59-27,141,920.06-6,576,349.35

Finding the Fourth Proportional to 18,091,063.59, 27,141,920.06 and 6,576,349.35

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Solution

The fourth proportional to 18,091,063.59, 27,141,920.06 and 6,576,349.35 is: 9,866,459.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,091,063.59 : 27,141,920.06 = 6,576,349.35 : x
  2. Step 2: Convert to fraction form
    18,091,063.59/27,141,920.06 = 6,576,349.35/x
  3. Step 3: Cross multiply
    18,091,063.59x = 27,141,920.06 × 6,576,349.35
  4. Step 4: Simplify right side
    18,091,063.59x = 178,494,748,279,052.81
  5. Step 5: Solve for x
    x = 178,494,748,279,052.81/18,091,063.59
  6. Step 6: Final answer
    x = 9,866,459.61

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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.