Home / 50,636,291.97-75,828,466.74-35,418,971.01

Finding the Fourth Proportional to 50,636,291.97, 75,828,466.74 and 35,418,971.01

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Solution

The fourth proportional to 50,636,291.97, 75,828,466.74 and 35,418,971.01 is: 53,040,342.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,636,291.97 : 75,828,466.74 = 35,418,971.01 : x
  2. Step 2: Convert to fraction form
    50,636,291.97/75,828,466.74 = 35,418,971.01/x
  3. Step 3: Cross multiply
    50,636,291.97x = 75,828,466.74 × 35,418,971.01
  4. Step 4: Simplify right side
    50,636,291.97x = 2,685,766,265,196,809
  5. Step 5: Solve for x
    x = 2,685,766,265,196,809/50,636,291.97
  6. Step 6: Final answer
    x = 53,040,342.42

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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.