Home / 125,168,111,318.04-187,753,329,168.32-35,631,101,584.68

Finding the Fourth Proportional to 125,168,111,318.04, 187,753,329,168.32 and 35,631,101,584.68

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Solution

The fourth proportional to 125,168,111,318.04, 187,753,329,168.32 and 35,631,101,584.68 is: 53,446,983,213.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,168,111,318.04 : 187,753,329,168.32 = 35,631,101,584.68 : x
  2. Step 2: Convert to fraction form
    125,168,111,318.04/187,753,329,168.32 = 35,631,101,584.68/x
  3. Step 3: Cross multiply
    125,168,111,318.04x = 187,753,329,168.32 × 35,631,101,584.68
  4. Step 4: Simplify right side
    125,168,111,318.04x = 6,689,857,944,458,272,702,464
  5. Step 5: Solve for x
    x = 6,689,857,944,458,272,702,464/125,168,111,318.04
  6. Step 6: Final answer
    x = 53,446,983,213.32

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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.