Home / 27,060,920.22-37,349,495.12-16,053,779.60

Finding the Fourth Proportional to 27,060,920.22, 37,349,495.12 and 16,053,779.60

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Solution

The fourth proportional to 27,060,920.22, 37,349,495.12 and 16,053,779.60 is: 22,157,434.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,060,920.22 : 37,349,495.12 = 16,053,779.60 : x
  2. Step 2: Convert to fraction form
    27,060,920.22/37,349,495.12 = 16,053,779.60/x
  3. Step 3: Cross multiply
    27,060,920.22x = 37,349,495.12 × 16,053,779.60
  4. Step 4: Simplify right side
    27,060,920.22x = 599,600,562,560,739.25
  5. Step 5: Solve for x
    x = 599,600,562,560,739.25/27,060,920.22
  6. Step 6: Final answer
    x = 22,157,434.33

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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.