Home / 58,097,682.60-87,146,523.90-15,547,410.60

Finding the Fourth Proportional to 58,097,682.60, 87,146,523.90 and 15,547,410.60

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Solution

The fourth proportional to 58,097,682.60, 87,146,523.90 and 15,547,410.60 is: 23,321,115.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,097,682.60 : 87,146,523.90 = 15,547,410.60 : x
  2. Step 2: Convert to fraction form
    58,097,682.60/87,146,523.90 = 15,547,410.60/x
  3. Step 3: Cross multiply
    58,097,682.60x = 87,146,523.90 × 15,547,410.60
  4. Step 4: Simplify right side
    58,097,682.60x = 1,354,902,789,436,013.50
  5. Step 5: Solve for x
    x = 1,354,902,789,436,013.50/58,097,682.60
  6. Step 6: Final answer
    x = 23,321,115.90

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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.