Home / 34,843,505.04-48,081,536.91-19,163,617.11

Finding the Fourth Proportional to 34,843,505.04, 48,081,536.91 and 19,163,617.11

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Solution

The fourth proportional to 34,843,505.04, 48,081,536.91 and 19,163,617.11 is: 26,444,416.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,843,505.04 : 48,081,536.91 = 19,163,617.11 : x
  2. Step 2: Convert to fraction form
    34,843,505.04/48,081,536.91 = 19,163,617.11/x
  3. Step 3: Cross multiply
    34,843,505.04x = 48,081,536.91 × 19,163,617.11
  4. Step 4: Simplify right side
    34,843,505.04x = 921,416,163,403,572.38
  5. Step 5: Solve for x
    x = 921,416,163,403,572.38/34,843,505.04
  6. Step 6: Final answer
    x = 26,444,416.61

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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.