Home / 1,035,617,898.14-1,553,416,218.39-598,640,535.89

Finding the Fourth Proportional to 1,035,617,898.14, 1,553,416,218.39 and 598,640,535.89

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Solution

The fourth proportional to 1,035,617,898.14, 1,553,416,218.39 and 598,640,535.89 is: 897,954,659.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,617,898.14 : 1,553,416,218.39 = 598,640,535.89 : x
  2. Step 2: Convert to fraction form
    1,035,617,898.14/1,553,416,218.39 = 598,640,535.89/x
  3. Step 3: Cross multiply
    1,035,617,898.14x = 1,553,416,218.39 × 598,640,535.89
  4. Step 4: Simplify right side
    1,035,617,898.14x = 929,937,917,437,206,912
  5. Step 5: Solve for x
    x = 929,937,917,437,206,912/1,035,617,898.14
  6. Step 6: Final answer
    x = 897,954,659.83

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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.