Home / 533,269,533.83-735,913,036.96-298,324,117.85

Finding the Fourth Proportional to 533,269,533.83, 735,913,036.96 and 298,324,117.85

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Solution

The fourth proportional to 533,269,533.83, 735,913,036.96 and 298,324,117.85 is: 411,687,886.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,269,533.83 : 735,913,036.96 = 298,324,117.85 : x
  2. Step 2: Convert to fraction form
    533,269,533.83/735,913,036.96 = 298,324,117.85/x
  3. Step 3: Cross multiply
    533,269,533.83x = 735,913,036.96 × 298,324,117.85
  4. Step 4: Simplify right side
    533,269,533.83x = 219,540,607,560,981,088
  5. Step 5: Solve for x
    x = 219,540,607,560,981,088/533,269,533.83
  6. Step 6: Final answer
    x = 411,687,886.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.