Home / 17,648,566.42-26,474,375.40-4,869,070.88

Finding the Fourth Proportional to 17,648,566.42, 26,474,375.40 and 4,869,070.88

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Solution

The fourth proportional to 17,648,566.42, 26,474,375.40 and 4,869,070.88 is: 7,304,027.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,648,566.42 : 26,474,375.40 = 4,869,070.88 : x
  2. Step 2: Convert to fraction form
    17,648,566.42/26,474,375.40 = 4,869,070.88/x
  3. Step 3: Cross multiply
    17,648,566.42x = 26,474,375.40 × 4,869,070.88
  4. Step 4: Simplify right side
    17,648,566.42x = 128,905,610,326,328.34
  5. Step 5: Solve for x
    x = 128,905,610,326,328.34/17,648,566.42
  6. Step 6: Final answer
    x = 7,304,027.27

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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.