Home / 25,895,115-35,735,258.70-14,448,843

Finding the Fourth Proportional to 25,895,115, 35,735,258.70 and 14,448,843

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Solution

The fourth proportional to 25,895,115, 35,735,258.70 and 14,448,843 is: 19,939,403.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,895,115 : 35,735,258.70 = 14,448,843 : x
  2. Step 2: Convert to fraction form
    25,895,115/35,735,258.70 = 14,448,843/x
  3. Step 3: Cross multiply
    25,895,115x = 35,735,258.70 × 14,448,843
  4. Step 4: Simplify right side
    25,895,115x = 516,333,142,520,684.12
  5. Step 5: Solve for x
    x = 516,333,142,520,684.12/25,895,115
  6. Step 6: Final answer
    x = 19,939,403.34

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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.