Home / 181,746,605,235.35-272,619,907,871.78-60,735,160,317.88

Finding the Fourth Proportional to 181,746,605,235.35, 272,619,907,871.78 and 60,735,160,317.88

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Solution

The fourth proportional to 181,746,605,235.35, 272,619,907,871.78 and 60,735,160,317.88 is: 91,102,740,483.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,746,605,235.35 : 272,619,907,871.78 = 60,735,160,317.88 : x
  2. Step 2: Convert to fraction form
    181,746,605,235.35/272,619,907,871.78 = 60,735,160,317.88/x
  3. Step 3: Cross multiply
    181,746,605,235.35x = 272,619,907,871.78 × 60,735,160,317.88
  4. Step 4: Simplify right side
    181,746,605,235.35x = 16,557,613,810,439,325,483,008
  5. Step 5: Solve for x
    x = 16,557,613,810,439,325,483,008/181,746,605,235.35
  6. Step 6: Final answer
    x = 91,102,740,483.09

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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.