Home / 25,792,085.76-35,593,077.96-14,189,400.24

Finding the Fourth Proportional to 25,792,085.76, 35,593,077.96 and 14,189,400.24

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Solution

The fourth proportional to 25,792,085.76, 35,593,077.96 and 14,189,400.24 is: 19,581,372.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,792,085.76 : 35,593,077.96 = 14,189,400.24 : x
  2. Step 2: Convert to fraction form
    25,792,085.76/35,593,077.96 = 14,189,400.24/x
  3. Step 3: Cross multiply
    25,792,085.76x = 35,593,077.96 × 14,189,400.24
  4. Step 4: Simplify right side
    25,792,085.76x = 505,044,428,947,962.75
  5. Step 5: Solve for x
    x = 505,044,428,947,962.75/25,792,085.76
  6. Step 6: Final answer
    x = 19,581,372.12

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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.