Home / 1,779,585,664.07-2,667,509,901.33-598,756,190.72

Finding the Fourth Proportional to 1,779,585,664.07, 2,667,509,901.33 and 598,756,190.72

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Solution

The fourth proportional to 1,779,585,664.07, 2,667,509,901.33 and 598,756,190.72 is: 897,505,582.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,779,585,664.07 : 2,667,509,901.33 = 598,756,190.72 : x
  2. Step 2: Convert to fraction form
    1,779,585,664.07/2,667,509,901.33 = 598,756,190.72/x
  3. Step 3: Cross multiply
    1,779,585,664.07x = 2,667,509,901.33 × 598,756,190.72
  4. Step 4: Simplify right side
    1,779,585,664.07x = 1,597,188,067,214,896,384
  5. Step 5: Solve for x
    x = 1,597,188,067,214,896,384/1,779,585,664.07
  6. Step 6: Final answer
    x = 897,505,582.04

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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.