Home / 54,245,849,042.33-74,863,464,899.87-32,544,808,156.87

Finding the Fourth Proportional to 54,245,849,042.33, 74,863,464,899.87 and 32,544,808,156.87

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Solution

The fourth proportional to 54,245,849,042.33, 74,863,464,899.87 and 32,544,808,156.87 is: 44,914,350,980.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,245,849,042.33 : 74,863,464,899.87 = 32,544,808,156.87 : x
  2. Step 2: Convert to fraction form
    54,245,849,042.33/74,863,464,899.87 = 32,544,808,156.87/x
  3. Step 3: Cross multiply
    54,245,849,042.33x = 74,863,464,899.87 × 32,544,808,156.87
  4. Step 4: Simplify right side
    54,245,849,042.33x = 2,436,417,103,124,839,792,640
  5. Step 5: Solve for x
    x = 2,436,417,103,124,839,792,640/54,245,849,042.33
  6. Step 6: Final answer
    x = 44,914,350,980.54

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1.5x scale

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.