Home / 22,773,175.20-34,159,762.80-20,576,552.40

Finding the Fourth Proportional to 22,773,175.20, 34,159,762.80 and 20,576,552.40

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Solution

The fourth proportional to 22,773,175.20, 34,159,762.80 and 20,576,552.40 is: 30,864,828.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,773,175.20 : 34,159,762.80 = 20,576,552.40 : x
  2. Step 2: Convert to fraction form
    22,773,175.20/34,159,762.80 = 20,576,552.40/x
  3. Step 3: Cross multiply
    22,773,175.20x = 34,159,762.80 × 20,576,552.40
  4. Step 4: Simplify right side
    22,773,175.20x = 702,890,149,225,770.62
  5. Step 5: Solve for x
    x = 702,890,149,225,770.62/22,773,175.20
  6. Step 6: Final answer
    x = 30,864,828.60

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1.5x scale

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.