Home / 2,922,361,923.16-4,384,273,780.29-852,083,685.07

Finding the Fourth Proportional to 2,922,361,923.16, 4,384,273,780.29 and 852,083,685.07

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Solution

The fourth proportional to 2,922,361,923.16, 4,384,273,780.29 and 852,083,685.07 is: 1,278,338,637.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,361,923.16 : 4,384,273,780.29 = 852,083,685.07 : x
  2. Step 2: Convert to fraction form
    2,922,361,923.16/4,384,273,780.29 = 852,083,685.07/x
  3. Step 3: Cross multiply
    2,922,361,923.16x = 4,384,273,780.29 × 852,083,685.07
  4. Step 4: Simplify right side
    2,922,361,923.16x = 3,735,768,159,065,283,072
  5. Step 5: Solve for x
    x = 3,735,768,159,065,283,072/2,922,361,923.16
  6. Step 6: Final answer
    x = 1,278,338,637.48

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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.