Home / 25,223,776.82-34,808,653.44-14,214,063.08

Finding the Fourth Proportional to 25,223,776.82, 34,808,653.44 and 14,214,063.08

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Solution

The fourth proportional to 25,223,776.82, 34,808,653.44 and 14,214,063.08 is: 19,615,317.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,223,776.82 : 34,808,653.44 = 14,214,063.08 : x
  2. Step 2: Convert to fraction form
    25,223,776.82/34,808,653.44 = 14,214,063.08/x
  3. Step 3: Cross multiply
    25,223,776.82x = 34,808,653.44 × 14,214,063.08
  4. Step 4: Simplify right side
    25,223,776.82x = 494,772,395,726,018.94
  5. Step 5: Solve for x
    x = 494,772,395,726,018.94/25,223,776.82
  6. Step 6: Final answer
    x = 19,615,317.69

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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.