Home / 46,651,447.40-69,956,175.90-17,888,023.40

Finding the Fourth Proportional to 46,651,447.40, 69,956,175.90 and 17,888,023.40

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Solution

The fourth proportional to 46,651,447.40, 69,956,175.90 and 17,888,023.40 is: 26,823,984.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,651,447.40 : 69,956,175.90 = 17,888,023.40 : x
  2. Step 2: Convert to fraction form
    46,651,447.40/69,956,175.90 = 17,888,023.40/x
  3. Step 3: Cross multiply
    46,651,447.40x = 69,956,175.90 × 17,888,023.40
  4. Step 4: Simplify right side
    46,651,447.40x = 1,251,377,711,473,716
  5. Step 5: Solve for x
    x = 1,251,377,711,473,716/46,651,447.40
  6. Step 6: Final answer
    x = 26,823,984.70

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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.