Home / 29,788,878-41,109,196.08-16,559,297.04

Finding the Fourth Proportional to 29,788,878, 41,109,196.08 and 16,559,297.04

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Solution

The fourth proportional to 29,788,878, 41,109,196.08 and 16,559,297.04 is: 22,852,132.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,788,878 : 41,109,196.08 = 16,559,297.04 : x
  2. Step 2: Convert to fraction form
    29,788,878/41,109,196.08 = 16,559,297.04/x
  3. Step 3: Cross multiply
    29,788,878x = 41,109,196.08 × 16,559,297.04
  4. Step 4: Simplify right side
    29,788,878x = 680,739,388,964,323.50
  5. Step 5: Solve for x
    x = 680,739,388,964,323.50/29,788,878
  6. Step 6: Final answer
    x = 22,852,132.56

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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.