Home / 33,909,781.38-46,794,085.40-19,226,440.04

Finding the Fourth Proportional to 33,909,781.38, 46,794,085.40 and 19,226,440.04

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Solution

The fourth proportional to 33,909,781.38, 46,794,085.40 and 19,226,440.04 is: 26,531,686.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,909,781.38 : 46,794,085.40 = 19,226,440.04 : x
  2. Step 2: Convert to fraction form
    33,909,781.38/46,794,085.40 = 19,226,440.04/x
  3. Step 3: Cross multiply
    33,909,781.38x = 46,794,085.40 × 19,226,440.04
  4. Step 4: Simplify right side
    33,909,781.38x = 899,683,677,169,739.38
  5. Step 5: Solve for x
    x = 899,683,677,169,739.38/33,909,781.38
  6. Step 6: Final answer
    x = 26,531,686.16

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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.