Home / 17,497,683.10-26,246,524.65-9,939,411.10

Finding the Fourth Proportional to 17,497,683.10, 26,246,524.65 and 9,939,411.10

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Solution

The fourth proportional to 17,497,683.10, 26,246,524.65 and 9,939,411.10 is: 14,909,116.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,497,683.10 : 26,246,524.65 = 9,939,411.10 : x
  2. Step 2: Convert to fraction form
    17,497,683.10/26,246,524.65 = 9,939,411.10/x
  3. Step 3: Cross multiply
    17,497,683.10x = 26,246,524.65 × 9,939,411.10
  4. Step 4: Simplify right side
    17,497,683.10x = 260,874,998,442,633.59
  5. Step 5: Solve for x
    x = 260,874,998,442,633.59/17,497,683.10
  6. Step 6: Final answer
    x = 14,909,116.65

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Double scale
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Similar ratio
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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.