Home / 325,863,054.20-488,794,581.30-95,855,389.40

Finding the Fourth Proportional to 325,863,054.20, 488,794,581.30 and 95,855,389.40

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Solution

The fourth proportional to 325,863,054.20, 488,794,581.30 and 95,855,389.40 is: 143,783,084.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,863,054.20 : 488,794,581.30 = 95,855,389.40 : x
  2. Step 2: Convert to fraction form
    325,863,054.20/488,794,581.30 = 95,855,389.40/x
  3. Step 3: Cross multiply
    325,863,054.20x = 488,794,581.30 × 95,855,389.40
  4. Step 4: Simplify right side
    325,863,054.20x = 46,853,594,927,121,464
  5. Step 5: Solve for x
    x = 46,853,594,927,121,464/325,863,054.20
  6. Step 6: Final answer
    x = 143,783,084.10

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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.