Home / 39,004,764.09-53,800,656.73-25,083,719.47

Finding the Fourth Proportional to 39,004,764.09, 53,800,656.73 and 25,083,719.47

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Solution

The fourth proportional to 39,004,764.09, 53,800,656.73 and 25,083,719.47 is: 34,598,865.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,004,764.09 : 53,800,656.73 = 25,083,719.47 : x
  2. Step 2: Convert to fraction form
    39,004,764.09/53,800,656.73 = 25,083,719.47/x
  3. Step 3: Cross multiply
    39,004,764.09x = 53,800,656.73 × 25,083,719.47
  4. Step 4: Simplify right side
    39,004,764.09x = 1,349,520,580,717,087.50
  5. Step 5: Solve for x
    x = 1,349,520,580,717,087.50/39,004,764.09
  6. Step 6: Final answer
    x = 34,598,865.35

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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.