Home / 46,944,915.08-70,367,672.75-15,790,914.34

Finding the Fourth Proportional to 46,944,915.08, 70,367,672.75 and 15,790,914.34

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Solution

The fourth proportional to 46,944,915.08, 70,367,672.75 and 15,790,914.34 is: 23,669,653.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,944,915.08 : 70,367,672.75 = 15,790,914.34 : x
  2. Step 2: Convert to fraction form
    46,944,915.08/70,367,672.75 = 15,790,914.34/x
  3. Step 3: Cross multiply
    46,944,915.08x = 70,367,672.75 × 15,790,914.34
  4. Step 4: Simplify right side
    46,944,915.08x = 1,111,169,892,700,402.25
  5. Step 5: Solve for x
    x = 1,111,169,892,700,402.25/46,944,915.08
  6. Step 6: Final answer
    x = 23,669,653.91

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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.