Home / 174,909,924.20-262,476,860.70-102,126,564.20

Finding the Fourth Proportional to 174,909,924.20, 262,476,860.70 and 102,126,564.20

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Solution

The fourth proportional to 174,909,924.20, 262,476,860.70 and 102,126,564.20 is: 153,255,226.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,909,924.20 : 262,476,860.70 = 102,126,564.20 : x
  2. Step 2: Convert to fraction form
    174,909,924.20/262,476,860.70 = 102,126,564.20/x
  3. Step 3: Cross multiply
    174,909,924.20x = 262,476,860.70 × 102,126,564.20
  4. Step 4: Simplify right side
    174,909,924.20x = 26,805,859,965,293,008
  5. Step 5: Solve for x
    x = 26,805,859,965,293,008/174,909,924.20
  6. Step 6: Final answer
    x = 153,255,226.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.