Home / 58,628,535.91-87,885,615.51-27,914,862.86

Finding the Fourth Proportional to 58,628,535.91, 87,885,615.51 and 27,914,862.86

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Solution

The fourth proportional to 58,628,535.91, 87,885,615.51 and 27,914,862.86 is: 41,845,065.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,628,535.91 : 87,885,615.51 = 27,914,862.86 : x
  2. Step 2: Convert to fraction form
    58,628,535.91/87,885,615.51 = 27,914,862.86/x
  3. Step 3: Cross multiply
    58,628,535.91x = 87,885,615.51 × 27,914,862.86
  4. Step 4: Simplify right side
    58,628,535.91x = 2,453,314,904,328,339
  5. Step 5: Solve for x
    x = 2,453,314,904,328,339/58,628,535.91
  6. Step 6: Final answer
    x = 41,845,065.14

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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.