Home / 304,633,146.05-457,015,272.69-94,539,682.69

Finding the Fourth Proportional to 304,633,146.05, 457,015,272.69 and 94,539,682.69

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Solution

The fourth proportional to 304,633,146.05, 457,015,272.69 and 94,539,682.69 is: 141,829,867.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,633,146.05 : 457,015,272.69 = 94,539,682.69 : x
  2. Step 2: Convert to fraction form
    304,633,146.05/457,015,272.69 = 94,539,682.69/x
  3. Step 3: Cross multiply
    304,633,146.05x = 457,015,272.69 × 94,539,682.69
  4. Step 4: Simplify right side
    304,633,146.05x = 43,206,078,864,596,424
  5. Step 5: Solve for x
    x = 43,206,078,864,596,424/304,633,146.05
  6. Step 6: Final answer
    x = 141,829,867.91

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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.