Home / 1,757,172,792.04-2,424,891,800.94-964,232,040.71

Finding the Fourth Proportional to 1,757,172,792.04, 2,424,891,800.94 and 964,232,040.71

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Solution

The fourth proportional to 1,757,172,792.04, 2,424,891,800.94 and 964,232,040.71 is: 1,330,636,565.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,172,792.04 : 2,424,891,800.94 = 964,232,040.71 : x
  2. Step 2: Convert to fraction form
    1,757,172,792.04/2,424,891,800.94 = 964,232,040.71/x
  3. Step 3: Cross multiply
    1,757,172,792.04x = 2,424,891,800.94 × 964,232,040.71
  4. Step 4: Simplify right side
    1,757,172,792.04x = 2,338,158,369,721,323,520
  5. Step 5: Solve for x
    x = 2,338,158,369,721,323,520/1,757,172,792.04
  6. Step 6: Final answer
    x = 1,330,636,565.92

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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.