Home / 333,528,872.88-460,001,466.96-293,208,658.08

Finding the Fourth Proportional to 333,528,872.88, 460,001,466.96 and 293,208,658.08

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Solution

The fourth proportional to 333,528,872.88, 460,001,466.96 and 293,208,658.08 is: 404,392,014.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,528,872.88 : 460,001,466.96 = 293,208,658.08 : x
  2. Step 2: Convert to fraction form
    333,528,872.88/460,001,466.96 = 293,208,658.08/x
  3. Step 3: Cross multiply
    333,528,872.88x = 460,001,466.96 × 293,208,658.08
  4. Step 4: Simplify right side
    333,528,872.88x = 134,876,412,842,173,040
  5. Step 5: Solve for x
    x = 134,876,412,842,173,040/333,528,872.88
  6. Step 6: Final answer
    x = 404,392,014.63

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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.