Home / 73,523,775.33-101,275,955.19-56,089,853.37

Finding the Fourth Proportional to 73,523,775.33, 101,275,955.19 and 56,089,853.37

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Solution

The fourth proportional to 73,523,775.33, 101,275,955.19 and 56,089,853.37 is: 77,261,449.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,523,775.33 : 101,275,955.19 = 56,089,853.37 : x
  2. Step 2: Convert to fraction form
    73,523,775.33/101,275,955.19 = 56,089,853.37/x
  3. Step 3: Cross multiply
    73,523,775.33x = 101,275,955.19 × 56,089,853.37
  4. Step 4: Simplify right side
    73,523,775.33x = 5,680,553,476,513,790
  5. Step 5: Solve for x
    x = 5,680,553,476,513,790/73,523,775.33
  6. Step 6: Final answer
    x = 77,261,449.80

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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.