Home / 95,745,480.37-143,638,397.15-31,044,240.23

Finding the Fourth Proportional to 95,745,480.37, 143,638,397.15 and 31,044,240.23

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Solution

The fourth proportional to 95,745,480.37, 143,638,397.15 and 31,044,240.23 is: 46,572,902.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,745,480.37 : 143,638,397.15 = 31,044,240.23 : x
  2. Step 2: Convert to fraction form
    95,745,480.37/143,638,397.15 = 31,044,240.23/x
  3. Step 3: Cross multiply
    95,745,480.37x = 143,638,397.15 × 31,044,240.23
  4. Step 4: Simplify right side
    95,745,480.37x = 4,459,144,906,503,334.50
  5. Step 5: Solve for x
    x = 4,459,144,906,503,334.50/95,745,480.37
  6. Step 6: Final answer
    x = 46,572,902.34

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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.