Home / 2,317,141,856.80-3,473,025,399.60-936,049,607.20

Finding the Fourth Proportional to 2,317,141,856.80, 3,473,025,399.60 and 936,049,607.20

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Solution

The fourth proportional to 2,317,141,856.80, 3,473,025,399.60 and 936,049,607.20 is: 1,402,988,794.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,141,856.80 : 3,473,025,399.60 = 936,049,607.20 : x
  2. Step 2: Convert to fraction form
    2,317,141,856.80/3,473,025,399.60 = 936,049,607.20/x
  3. Step 3: Cross multiply
    2,317,141,856.80x = 3,473,025,399.60 × 936,049,607.20
  4. Step 4: Simplify right side
    2,317,141,856.80x = 3,250,924,061,091,203,072
  5. Step 5: Solve for x
    x = 3,250,924,061,091,203,072/2,317,141,856.80
  6. Step 6: Final answer
    x = 1,402,988,794.82

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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.