Home / 1,757,172,792.29-2,424,891,801.29-964,232,040.96

Finding the Fourth Proportional to 1,757,172,792.29, 2,424,891,801.29 and 964,232,040.96

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Solution

The fourth proportional to 1,757,172,792.29, 2,424,891,801.29 and 964,232,040.96 is: 1,330,636,566.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,172,792.29 : 2,424,891,801.29 = 964,232,040.96 : x
  2. Step 2: Convert to fraction form
    1,757,172,792.29/2,424,891,801.29 = 964,232,040.96/x
  3. Step 3: Cross multiply
    1,757,172,792.29x = 2,424,891,801.29 × 964,232,040.96
  4. Step 4: Simplify right side
    1,757,172,792.29x = 2,338,158,370,660,206,080
  5. Step 5: Solve for x
    x = 2,338,158,370,660,206,080/1,757,172,792.29
  6. Step 6: Final answer
    x = 1,330,636,566.26

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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.