Home / 49,535,351.20-74,240,041.20-23,921,207.20

Finding the Fourth Proportional to 49,535,351.20, 74,240,041.20 and 23,921,207.20

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Solution

The fourth proportional to 49,535,351.20, 74,240,041.20 and 23,921,207.20 is: 35,851,394.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,535,351.20 : 74,240,041.20 = 23,921,207.20 : x
  2. Step 2: Convert to fraction form
    49,535,351.20/74,240,041.20 = 23,921,207.20/x
  3. Step 3: Cross multiply
    49,535,351.20x = 74,240,041.20 × 23,921,207.20
  4. Step 4: Simplify right side
    49,535,351.20x = 1,775,911,408,081,736.75
  5. Step 5: Solve for x
    x = 1,775,911,408,081,736.75/49,535,351.20
  6. Step 6: Final answer
    x = 35,851,394.31

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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.