Home / 273,782,632.50-410,699,259.63-89,551,152.18

Finding the Fourth Proportional to 273,782,632.50, 410,699,259.63 and 89,551,152.18

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Solution

The fourth proportional to 273,782,632.50, 410,699,259.63 and 89,551,152.18 is: 134,335,007.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,782,632.50 : 410,699,259.63 = 89,551,152.18 : x
  2. Step 2: Convert to fraction form
    273,782,632.50/410,699,259.63 = 89,551,152.18/x
  3. Step 3: Cross multiply
    273,782,632.50x = 410,699,259.63 × 89,551,152.18
  4. Step 4: Simplify right side
    273,782,632.50x = 36,778,591,899,339,464
  5. Step 5: Solve for x
    x = 36,778,591,899,339,464/273,782,632.50
  6. Step 6: Final answer
    x = 134,335,007.17

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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.