Home / 11,642,465,179.58-17,463,695,775.08-3,680,222,800.46

Finding the Fourth Proportional to 11,642,465,179.58, 17,463,695,775.08 and 3,680,222,800.46

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Solution

The fourth proportional to 11,642,465,179.58, 17,463,695,775.08 and 3,680,222,800.46 is: 5,520,333,570.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,642,465,179.58 : 17,463,695,775.08 = 3,680,222,800.46 : x
  2. Step 2: Convert to fraction form
    11,642,465,179.58/17,463,695,775.08 = 3,680,222,800.46/x
  3. Step 3: Cross multiply
    11,642,465,179.58x = 17,463,695,775.08 × 3,680,222,800.46
  4. Step 4: Simplify right side
    11,642,465,179.58x = 64,270,291,371,640,668,160
  5. Step 5: Solve for x
    x = 64,270,291,371,640,668,160/11,642,465,179.58
  6. Step 6: Final answer
    x = 5,520,333,570.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.