Home / 37,183,860.52-55,771,347.51-9,892,149

Finding the Fourth Proportional to 37,183,860.52, 55,771,347.51 and 9,892,149

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Solution

The fourth proportional to 37,183,860.52, 55,771,347.51 and 9,892,149 is: 14,837,041.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,183,860.52 : 55,771,347.51 = 9,892,149 : x
  2. Step 2: Convert to fraction form
    37,183,860.52/55,771,347.51 = 9,892,149/x
  3. Step 3: Cross multiply
    37,183,860.52x = 55,771,347.51 × 9,892,149
  4. Step 4: Simplify right side
    37,183,860.52x = 551,698,479,499,699
  5. Step 5: Solve for x
    x = 551,698,479,499,699/37,183,860.52
  6. Step 6: Final answer
    x = 14,837,041.44

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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.