Home / 1,230,541,524.37-1,846,004,530.99-401,302,302.11

Finding the Fourth Proportional to 1,230,541,524.37, 1,846,004,530.99 and 401,302,302.11

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Solution

The fourth proportional to 1,230,541,524.37, 1,846,004,530.99 and 401,302,302.11 is: 602,016,147.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,230,541,524.37 : 1,846,004,530.99 = 401,302,302.11 : x
  2. Step 2: Convert to fraction form
    1,230,541,524.37/1,846,004,530.99 = 401,302,302.11/x
  3. Step 3: Cross multiply
    1,230,541,524.37x = 1,846,004,530.99 × 401,302,302.11
  4. Step 4: Simplify right side
    1,230,541,524.37x = 740,805,867,982,547,840
  5. Step 5: Solve for x
    x = 740,805,867,982,547,840/1,230,541,524.37
  6. Step 6: Final answer
    x = 602,016,147.62

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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.