Home / 66,673,504,339.28-92,007,055,367.89-37,737,072,974.44

Finding the Fourth Proportional to 66,673,504,339.28, 92,007,055,367.89 and 37,737,072,974.44

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Solution

The fourth proportional to 66,673,504,339.28, 92,007,055,367.89 and 37,737,072,974.44 is: 52,075,813,278.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,673,504,339.28 : 92,007,055,367.89 = 37,737,072,974.44 : x
  2. Step 2: Convert to fraction form
    66,673,504,339.28/92,007,055,367.89 = 37,737,072,974.44/x
  3. Step 3: Cross multiply
    66,673,504,339.28x = 92,007,055,367.89 × 37,737,072,974.44
  4. Step 4: Simplify right side
    66,673,504,339.28x = 3,472,076,962,580,870,987,776
  5. Step 5: Solve for x
    x = 3,472,076,962,580,870,987,776/66,673,504,339.28
  6. Step 6: Final answer
    x = 52,075,813,278.28

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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.