Home / 46,937,121.80-70,418,124.30-16,641,825.80

Finding the Fourth Proportional to 46,937,121.80, 70,418,124.30 and 16,641,825.80

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Solution

The fourth proportional to 46,937,121.80, 70,418,124.30 and 16,641,825.80 is: 24,967,149.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,937,121.80 : 70,418,124.30 = 16,641,825.80 : x
  2. Step 2: Convert to fraction form
    46,937,121.80/70,418,124.30 = 16,641,825.80/x
  3. Step 3: Cross multiply
    46,937,121.80x = 70,418,124.30 × 16,641,825.80
  4. Step 4: Simplify right side
    46,937,121.80x = 1,171,886,157,763,347
  5. Step 5: Solve for x
    x = 1,171,886,157,763,347/46,937,121.80
  6. Step 6: Final answer
    x = 24,967,149.94

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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.