Home / 598,947,868.58-826,532,802-334,631,849.04

Finding the Fourth Proportional to 598,947,868.58, 826,532,802 and 334,631,849.04

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Solution

The fourth proportional to 598,947,868.58, 826,532,802 and 334,631,849.04 is: 461,783,427.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,947,868.58 : 826,532,802 = 334,631,849.04 : x
  2. Step 2: Convert to fraction form
    598,947,868.58/826,532,802 = 334,631,849.04/x
  3. Step 3: Cross multiply
    598,947,868.58x = 826,532,802 × 334,631,849.04
  4. Step 4: Simplify right side
    598,947,868.58x = 276,584,199,825,472,224
  5. Step 5: Solve for x
    x = 276,584,199,825,472,224/598,947,868.58
  6. Step 6: Final answer
    x = 461,783,427.80

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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.