Home / 29,572,018.33-44,173,617.49-21,910,626.83

Finding the Fourth Proportional to 29,572,018.33, 44,173,617.49 and 21,910,626.83

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Solution

The fourth proportional to 29,572,018.33, 44,173,617.49 and 21,910,626.83 is: 32,729,306.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,572,018.33 : 44,173,617.49 = 21,910,626.83 : x
  2. Step 2: Convert to fraction form
    29,572,018.33/44,173,617.49 = 21,910,626.83/x
  3. Step 3: Cross multiply
    29,572,018.33x = 44,173,617.49 × 21,910,626.83
  4. Step 4: Simplify right side
    29,572,018.33x = 967,871,648,554,551.25
  5. Step 5: Solve for x
    x = 967,871,648,554,551.25/29,572,018.33
  6. Step 6: Final answer
    x = 32,729,306.39

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.