Home / 16,636,057.05-22,957,829.13-9,092,333.62

Finding the Fourth Proportional to 16,636,057.05, 22,957,829.13 and 9,092,333.62

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Solution

The fourth proportional to 16,636,057.05, 22,957,829.13 and 9,092,333.62 is: 12,547,458.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,636,057.05 : 22,957,829.13 = 9,092,333.62 : x
  2. Step 2: Convert to fraction form
    16,636,057.05/22,957,829.13 = 9,092,333.62/x
  3. Step 3: Cross multiply
    16,636,057.05x = 22,957,829.13 × 9,092,333.62
  4. Step 4: Simplify right side
    16,636,057.05x = 208,740,241,640,914.31
  5. Step 5: Solve for x
    x = 208,740,241,640,914.31/16,636,057.05
  6. Step 6: Final answer
    x = 12,547,458.87

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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.