Home / 1,072,035,782.33-1,479,453,856.84-595,724,372.69

Finding the Fourth Proportional to 1,072,035,782.33, 1,479,453,856.84 and 595,724,372.69

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Solution

The fourth proportional to 1,072,035,782.33, 1,479,453,856.84 and 595,724,372.69 is: 822,124,350.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,072,035,782.33 : 1,479,453,856.84 = 595,724,372.69 : x
  2. Step 2: Convert to fraction form
    1,072,035,782.33/1,479,453,856.84 = 595,724,372.69/x
  3. Step 3: Cross multiply
    1,072,035,782.33x = 1,479,453,856.84 × 595,724,372.69
  4. Step 4: Simplify right side
    1,072,035,782.33x = 881,346,720,789,810,048
  5. Step 5: Solve for x
    x = 881,346,720,789,810,048/1,072,035,782.33
  6. Step 6: Final answer
    x = 822,124,350.06

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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.