Home / 54,583,900.20-81,852,230.70-22,225,048.20

Finding the Fourth Proportional to 54,583,900.20, 81,852,230.70 and 22,225,048.20

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Solution

The fourth proportional to 54,583,900.20, 81,852,230.70 and 22,225,048.20 is: 33,327,955.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,583,900.20 : 81,852,230.70 = 22,225,048.20 : x
  2. Step 2: Convert to fraction form
    54,583,900.20/81,852,230.70 = 22,225,048.20/x
  3. Step 3: Cross multiply
    54,583,900.20x = 81,852,230.70 × 22,225,048.20
  4. Step 4: Simplify right side
    54,583,900.20x = 1,819,169,772,585,019.75
  5. Step 5: Solve for x
    x = 1,819,169,772,585,019.75/54,583,900.20
  6. Step 6: Final answer
    x = 33,327,955.05

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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.