Home / 14,599,700,661.60-21,899,550,992.40-4,785,368,450.40

Finding the Fourth Proportional to 14,599,700,661.60, 21,899,550,992.40 and 4,785,368,450.40

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Solution

The fourth proportional to 14,599,700,661.60, 21,899,550,992.40 and 4,785,368,450.40 is: 7,178,052,675.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,599,700,661.60 : 21,899,550,992.40 = 4,785,368,450.40 : x
  2. Step 2: Convert to fraction form
    14,599,700,661.60/21,899,550,992.40 = 4,785,368,450.40/x
  3. Step 3: Cross multiply
    14,599,700,661.60x = 21,899,550,992.40 × 4,785,368,450.40
  4. Step 4: Simplify right side
    14,599,700,661.60x = 104,797,420,396,956,975,104
  5. Step 5: Solve for x
    x = 104,797,420,396,956,975,104/14,599,700,661.60
  6. Step 6: Final answer
    x = 7,178,052,675.60

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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.