Home / 25,039,037.52-34,556,923.08-14,725,262.16

Finding the Fourth Proportional to 25,039,037.52, 34,556,923.08 and 14,725,262.16

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Solution

The fourth proportional to 25,039,037.52, 34,556,923.08 and 14,725,262.16 is: 20,322,656.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,039,037.52 : 34,556,923.08 = 14,725,262.16 : x
  2. Step 2: Convert to fraction form
    25,039,037.52/34,556,923.08 = 14,725,262.16/x
  3. Step 3: Cross multiply
    25,039,037.52x = 34,556,923.08 × 14,725,262.16
  4. Step 4: Simplify right side
    25,039,037.52x = 508,859,751,795,954.62
  5. Step 5: Solve for x
    x = 508,859,751,795,954.62/25,039,037.52
  6. Step 6: Final answer
    x = 20,322,656.23

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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.