Home / 32,664,714-45,078,495.69-17,779,318.89

Finding the Fourth Proportional to 32,664,714, 45,078,495.69 and 17,779,318.89

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Solution

The fourth proportional to 32,664,714, 45,078,495.69 and 17,779,318.89 is: 24,536,107.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,664,714 : 45,078,495.69 = 17,779,318.89 : x
  2. Step 2: Convert to fraction form
    32,664,714/45,078,495.69 = 17,779,318.89/x
  3. Step 3: Cross multiply
    32,664,714x = 45,078,495.69 × 17,779,318.89
  4. Step 4: Simplify right side
    32,664,714x = 801,464,949,954,000.62
  5. Step 5: Solve for x
    x = 801,464,949,954,000.62/32,664,714
  6. Step 6: Final answer
    x = 24,536,107.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.