Home / 125,168,111,317.04-187,753,329,166.82-35,631,101,583.68

Finding the Fourth Proportional to 125,168,111,317.04, 187,753,329,166.82 and 35,631,101,583.68

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Solution

The fourth proportional to 125,168,111,317.04, 187,753,329,166.82 and 35,631,101,583.68 is: 53,446,983,211.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,168,111,317.04 : 187,753,329,166.82 = 35,631,101,583.68 : x
  2. Step 2: Convert to fraction form
    125,168,111,317.04/187,753,329,166.82 = 35,631,101,583.68/x
  3. Step 3: Cross multiply
    125,168,111,317.04x = 187,753,329,166.82 × 35,631,101,583.68
  4. Step 4: Simplify right side
    125,168,111,317.04x = 6,689,857,944,217,072,959,488
  5. Step 5: Solve for x
    x = 6,689,857,944,217,072,959,488/125,168,111,317.04
  6. Step 6: Final answer
    x = 53,446,983,211.82

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Double scale
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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.