Home / 54,543,077,626,010-75,268,847,488,382-29,541,915,767,890

Finding the Fourth Proportional to 54,543,077,626,010, 75,268,847,488,382 and 29,541,915,767,890

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Solution

The fourth proportional to 54,543,077,626,010, 75,268,847,488,382 and 29,541,915,767,890 is: 40,767,518,981,869.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,543,077,626,010 : 75,268,847,488,382 = 29,541,915,767,890 : x
  2. Step 2: Convert to fraction form
    54,543,077,626,010/75,268,847,488,382 = 29,541,915,767,890/x
  3. Step 3: Cross multiply
    54,543,077,626,010x = 75,268,847,488,382 × 29,541,915,767,890
  4. Step 4: Simplify right side
    54,543,077,626,010x = 2,223,585,952,447,939,966,526,291,968
  5. Step 5: Solve for x
    x = 2,223,585,952,447,939,966,526,291,968/54,543,077,626,010
  6. Step 6: Final answer
    x = 40,767,518,981,869.42

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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.