Home / 324,706,880.41-487,141,531.23-94,675,965.06

Finding the Fourth Proportional to 324,706,880.41, 487,141,531.23 and 94,675,965.06

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Solution

The fourth proportional to 324,706,880.41, 487,141,531.23 and 94,675,965.06 is: 142,037,626.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,706,880.41 : 487,141,531.23 = 94,675,965.06 : x
  2. Step 2: Convert to fraction form
    324,706,880.41/487,141,531.23 = 94,675,965.06/x
  3. Step 3: Cross multiply
    324,706,880.41x = 487,141,531.23 × 94,675,965.06
  4. Step 4: Simplify right side
    324,706,880.41x = 46,120,594,590,006,384
  5. Step 5: Solve for x
    x = 46,120,594,590,006,384/324,706,880.41
  6. Step 6: Final answer
    x = 142,037,626.46

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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.