Home / 34,968,658.60-52,397,000.70-22,166,252.20

Finding the Fourth Proportional to 34,968,658.60, 52,397,000.70 and 22,166,252.20

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Solution

The fourth proportional to 34,968,658.60, 52,397,000.70 and 22,166,252.20 is: 33,213,888.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,968,658.60 : 52,397,000.70 = 22,166,252.20 : x
  2. Step 2: Convert to fraction form
    34,968,658.60/52,397,000.70 = 22,166,252.20/x
  3. Step 3: Cross multiply
    34,968,658.60x = 52,397,000.70 × 22,166,252.20
  4. Step 4: Simplify right side
    34,968,658.60x = 1,161,445,132,039,776.50
  5. Step 5: Solve for x
    x = 1,161,445,132,039,776.50/34,968,658.60
  6. Step 6: Final answer
    x = 33,213,888.62

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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.