Home / 16,403,235.38-22,636,026.26-9,060,910.50

Finding the Fourth Proportional to 16,403,235.38, 22,636,026.26 and 9,060,910.50

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Solution

The fourth proportional to 16,403,235.38, 22,636,026.26 and 9,060,910.50 is: 12,503,814.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,403,235.38 : 22,636,026.26 = 9,060,910.50 : x
  2. Step 2: Convert to fraction form
    16,403,235.38/22,636,026.26 = 9,060,910.50/x
  3. Step 3: Cross multiply
    16,403,235.38x = 22,636,026.26 × 9,060,910.50
  4. Step 4: Simplify right side
    16,403,235.38x = 205,103,007,904,329.59
  5. Step 5: Solve for x
    x = 205,103,007,904,329.59/16,403,235.38
  6. Step 6: Final answer
    x = 12,503,814.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.