Home / 179,968,682.80-248,355,545.82-97,460,579.44

Finding the Fourth Proportional to 179,968,682.80, 248,355,545.82 and 97,460,579.44

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Solution

The fourth proportional to 179,968,682.80, 248,355,545.82 and 97,460,579.44 is: 134,494,930.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,968,682.80 : 248,355,545.82 = 97,460,579.44 : x
  2. Step 2: Convert to fraction form
    179,968,682.80/248,355,545.82 = 97,460,579.44/x
  3. Step 3: Cross multiply
    179,968,682.80x = 248,355,545.82 × 97,460,579.44
  4. Step 4: Simplify right side
    179,968,682.80x = 24,204,875,402,754,668
  5. Step 5: Solve for x
    x = 24,204,875,402,754,668/179,968,682.80
  6. Step 6: Final answer
    x = 134,494,930.04

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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.