Home / 25,765,172.19-35,556,011.37-14,752,090.85

Finding the Fourth Proportional to 25,765,172.19, 35,556,011.37 and 14,752,090.85

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Solution

The fourth proportional to 25,765,172.19, 35,556,011.37 and 14,752,090.85 is: 20,357,927.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,765,172.19 : 35,556,011.37 = 14,752,090.85 : x
  2. Step 2: Convert to fraction form
    25,765,172.19/35,556,011.37 = 14,752,090.85/x
  3. Step 3: Cross multiply
    25,765,172.19x = 35,556,011.37 × 14,752,090.85
  4. Step 4: Simplify right side
    25,765,172.19x = 524,525,509,816,092.88
  5. Step 5: Solve for x
    x = 524,525,509,816,092.88/25,765,172.19
  6. Step 6: Final answer
    x = 20,357,927.59

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1.5x scale

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.