Home / 174,443,291.80-240,733,356.78-96,129,647.80

Finding the Fourth Proportional to 174,443,291.80, 240,733,356.78 and 96,129,647.80

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Solution

The fourth proportional to 174,443,291.80, 240,733,356.78 and 96,129,647.80 is: 132,659,803.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,443,291.80 : 240,733,356.78 = 96,129,647.80 : x
  2. Step 2: Convert to fraction form
    174,443,291.80/240,733,356.78 = 96,129,647.80/x
  3. Step 3: Cross multiply
    174,443,291.80x = 240,733,356.78 × 96,129,647.80
  4. Step 4: Simplify right side
    174,443,291.80x = 23,141,612,800,973,140
  5. Step 5: Solve for x
    x = 23,141,612,800,973,140/174,443,291.80
  6. Step 6: Final answer
    x = 132,659,803.44

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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.