Home / 608,392,963,037.05-912,589,444,555.55-582,598,092,355.45

Finding the Fourth Proportional to 608,392,963,037.05, 912,589,444,555.55 and 582,598,092,355.45

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Solution

The fourth proportional to 608,392,963,037.05, 912,589,444,555.55 and 582,598,092,355.45 is: 873,897,138,533.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,392,963,037.05 : 912,589,444,555.55 = 582,598,092,355.45 : x
  2. Step 2: Convert to fraction form
    608,392,963,037.05/912,589,444,555.55 = 582,598,092,355.45/x
  3. Step 3: Cross multiply
    608,392,963,037.05x = 912,589,444,555.55 × 582,598,092,355.45
  4. Step 4: Simplify right side
    608,392,963,037.05x = 531,672,869,501,783,139,942,400
  5. Step 5: Solve for x
    x = 531,672,869,501,783,139,942,400/608,392,963,037.05
  6. Step 6: Final answer
    x = 873,897,138,533.15

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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.