Home / 8,536,445.10-11,977,927.34-8,536,445.10

Finding the Fourth Proportional to 8,536,445.10, 11,977,927.34 and 8,536,445.10

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Solution

The fourth proportional to 8,536,445.10, 11,977,927.34 and 8,536,445.10 is: 11,977,927.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,536,445.10 : 11,977,927.34 = 8,536,445.10 : x
  2. Step 2: Convert to fraction form
    8,536,445.10/11,977,927.34 = 8,536,445.10/x
  3. Step 3: Cross multiply
    8,536,445.10x = 11,977,927.34 × 8,536,445.10
  4. Step 4: Simplify right side
    8,536,445.10x = 102,248,919,155,034.30
  5. Step 5: Solve for x
    x = 102,248,919,155,034.30/8,536,445.10
  6. Step 6: Final answer
    x = 11,977,927.34

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.