Home / 36,577,409.80-54,875,225.58-25,815,710.92

Finding the Fourth Proportional to 36,577,409.80, 54,875,225.58 and 25,815,710.92

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Solution

The fourth proportional to 36,577,409.80, 54,875,225.58 and 25,815,710.92 is: 38,729,996.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,577,409.80 : 54,875,225.58 = 25,815,710.92 : x
  2. Step 2: Convert to fraction form
    36,577,409.80/54,875,225.58 = 25,815,710.92/x
  3. Step 3: Cross multiply
    36,577,409.80x = 54,875,225.58 × 25,815,710.92
  4. Step 4: Simplify right side
    36,577,409.80x = 1,416,642,960,243,069.50
  5. Step 5: Solve for x
    x = 1,416,642,960,243,069.50/36,577,409.80
  6. Step 6: Final answer
    x = 38,729,996.68

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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.