Home / 254,026,646.27-349,903,605.08-179,559,181.97

Finding the Fourth Proportional to 254,026,646.27, 349,903,605.08 and 179,559,181.97

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Solution

The fourth proportional to 254,026,646.27, 349,903,605.08 and 179,559,181.97 is: 247,329,979.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,026,646.27 : 349,903,605.08 = 179,559,181.97 : x
  2. Step 2: Convert to fraction form
    254,026,646.27/349,903,605.08 = 179,559,181.97/x
  3. Step 3: Cross multiply
    254,026,646.27x = 349,903,605.08 × 179,559,181.97
  4. Step 4: Simplify right side
    254,026,646.27x = 62,828,405,095,620,936
  5. Step 5: Solve for x
    x = 62,828,405,095,620,936/254,026,646.27
  6. Step 6: Final answer
    x = 247,329,979.04

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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.