Home / 36,092,323.74-49,807,418.10-19,572,443.35

Finding the Fourth Proportional to 36,092,323.74, 49,807,418.10 and 19,572,443.35

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Solution

The fourth proportional to 36,092,323.74, 49,807,418.10 and 19,572,443.35 is: 27,009,977.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,092,323.74 : 49,807,418.10 = 19,572,443.35 : x
  2. Step 2: Convert to fraction form
    36,092,323.74/49,807,418.10 = 19,572,443.35/x
  3. Step 3: Cross multiply
    36,092,323.74x = 49,807,418.10 × 19,572,443.35
  4. Step 4: Simplify right side
    36,092,323.74x = 974,852,869,254,266
  5. Step 5: Solve for x
    x = 974,852,869,254,266/36,092,323.74
  6. Step 6: Final answer
    x = 27,009,977.97

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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.