Home / 22,844,459.42-34,255,666.77-13,262,250.14

Finding the Fourth Proportional to 22,844,459.42, 34,255,666.77 and 13,262,250.14

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Solution

The fourth proportional to 22,844,459.42, 34,255,666.77 and 13,262,250.14 is: 19,886,976.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,844,459.42 : 34,255,666.77 = 13,262,250.14 : x
  2. Step 2: Convert to fraction form
    22,844,459.42/34,255,666.77 = 13,262,250.14/x
  3. Step 3: Cross multiply
    22,844,459.42x = 34,255,666.77 × 13,262,250.14
  4. Step 4: Simplify right side
    22,844,459.42x = 454,307,221,416,225.94
  5. Step 5: Solve for x
    x = 454,307,221,416,225.94/22,844,459.42
  6. Step 6: Final answer
    x = 19,886,976.23

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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.