Home / 58,755,043.40-88,071,912.30-26,422,435.40

Finding the Fourth Proportional to 58,755,043.40, 88,071,912.30 and 26,422,435.40

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Solution

The fourth proportional to 58,755,043.40, 88,071,912.30 and 26,422,435.40 is: 39,606,377.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,755,043.40 : 88,071,912.30 = 26,422,435.40 : x
  2. Step 2: Convert to fraction form
    58,755,043.40/88,071,912.30 = 26,422,435.40/x
  3. Step 3: Cross multiply
    58,755,043.40x = 88,071,912.30 × 26,422,435.40
  4. Step 4: Simplify right side
    58,755,043.40x = 2,327,074,413,301,215
  5. Step 5: Solve for x
    x = 2,327,074,413,301,215/58,755,043.40
  6. Step 6: Final answer
    x = 39,606,377.23

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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.