Home / 183,681,102,074.04-253,479,918,756.24-99,194,737,658.04

Finding the Fourth Proportional to 183,681,102,074.04, 253,479,918,756.24 and 99,194,737,658.04

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Solution

The fourth proportional to 183,681,102,074.04, 253,479,918,756.24 and 99,194,737,658.04 is: 136,888,736,830.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,681,102,074.04 : 253,479,918,756.24 = 99,194,737,658.04 : x
  2. Step 2: Convert to fraction form
    183,681,102,074.04/253,479,918,756.24 = 99,194,737,658.04/x
  3. Step 3: Cross multiply
    183,681,102,074.04x = 253,479,918,756.24 × 99,194,737,658.04
  4. Step 4: Simplify right side
    183,681,102,074.04x = 25,143,874,042,606,517,223,424
  5. Step 5: Solve for x
    x = 25,143,874,042,606,517,223,424/183,681,102,074.04
  6. Step 6: Final answer
    x = 136,888,736,830.81

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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.