Home / 46,944,916.58-70,367,675-15,790,915.84

Finding the Fourth Proportional to 46,944,916.58, 70,367,675 and 15,790,915.84

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Solution

The fourth proportional to 46,944,916.58, 70,367,675 and 15,790,915.84 is: 23,669,656.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,944,916.58 : 70,367,675 = 15,790,915.84 : x
  2. Step 2: Convert to fraction form
    46,944,916.58/70,367,675 = 15,790,915.84/x
  3. Step 3: Cross multiply
    46,944,916.58x = 70,367,675 × 15,790,915.84
  4. Step 4: Simplify right side
    46,944,916.58x = 1,111,170,033,781,472
  5. Step 5: Solve for x
    x = 1,111,170,033,781,472/46,944,916.58
  6. Step 6: Final answer
    x = 23,669,656.16

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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.