Home / 18,016,700,529.60-27,025,050,794.40-14,955,600,369.60

Finding the Fourth Proportional to 18,016,700,529.60, 27,025,050,794.40 and 14,955,600,369.60

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Solution

The fourth proportional to 18,016,700,529.60, 27,025,050,794.40 and 14,955,600,369.60 is: 22,433,400,554.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,016,700,529.60 : 27,025,050,794.40 = 14,955,600,369.60 : x
  2. Step 2: Convert to fraction form
    18,016,700,529.60/27,025,050,794.40 = 14,955,600,369.60/x
  3. Step 3: Cross multiply
    18,016,700,529.60x = 27,025,050,794.40 × 14,955,600,369.60
  4. Step 4: Simplify right side
    18,016,700,529.60x = 404,175,859,649,187,414,016
  5. Step 5: Solve for x
    x = 404,175,859,649,187,414,016/18,016,700,529.60
  6. Step 6: Final answer
    x = 22,433,400,554.40

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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.