Home / 39,907,266.60-59,790,041.10-37,356,349.80

Finding the Fourth Proportional to 39,907,266.60, 59,790,041.10 and 37,356,349.80

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Solution

The fourth proportional to 39,907,266.60, 59,790,041.10 and 37,356,349.80 is: 55,968,195.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,907,266.60 : 59,790,041.10 = 37,356,349.80 : x
  2. Step 2: Convert to fraction form
    39,907,266.60/59,790,041.10 = 37,356,349.80/x
  3. Step 3: Cross multiply
    39,907,266.60x = 59,790,041.10 × 37,356,349.80
  4. Step 4: Simplify right side
    39,907,266.60x = 2,233,537,689,887,976.75
  5. Step 5: Solve for x
    x = 2,233,537,689,887,976.75/39,907,266.60
  6. Step 6: Final answer
    x = 55,968,195.27

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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.