Home / 38,835,103.80-58,205,999.70-16,104,300.60

Finding the Fourth Proportional to 38,835,103.80, 58,205,999.70 and 16,104,300.60

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Solution

The fourth proportional to 38,835,103.80, 58,205,999.70 and 16,104,300.60 is: 24,137,103.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,835,103.80 : 58,205,999.70 = 16,104,300.60 : x
  2. Step 2: Convert to fraction form
    38,835,103.80/58,205,999.70 = 16,104,300.60/x
  3. Step 3: Cross multiply
    38,835,103.80x = 58,205,999.70 × 16,104,300.60
  4. Step 4: Simplify right side
    38,835,103.80x = 937,366,915,892,309.88
  5. Step 5: Solve for x
    x = 937,366,915,892,309.88/38,835,103.80
  6. Step 6: Final answer
    x = 24,137,103.40

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1.5x scale

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.