Home / 10,367,080.10-15,539,215.35-3,632,027.30

Finding the Fourth Proportional to 10,367,080.10, 15,539,215.35 and 3,632,027.30

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Solution

The fourth proportional to 10,367,080.10, 15,539,215.35 and 3,632,027.30 is: 5,444,045.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,080.10 : 15,539,215.35 = 3,632,027.30 : x
  2. Step 2: Convert to fraction form
    10,367,080.10/15,539,215.35 = 3,632,027.30/x
  3. Step 3: Cross multiply
    10,367,080.10x = 15,539,215.35 × 3,632,027.30
  4. Step 4: Simplify right side
    10,367,080.10x = 56,438,854,371,779.05
  5. Step 5: Solve for x
    x = 56,438,854,371,779.05/10,367,080.10
  6. Step 6: Final answer
    x = 5,444,045.37

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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.