Home / 11,104,984,102.77-16,542,057,124.04-10,503,501,836.18

Finding the Fourth Proportional to 11,104,984,102.77, 16,542,057,124.04 and 10,503,501,836.18

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Solution

The fourth proportional to 11,104,984,102.77, 16,542,057,124.04 and 10,503,501,836.18 is: 15,646,085,196.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,104,984,102.77 : 16,542,057,124.04 = 10,503,501,836.18 : x
  2. Step 2: Convert to fraction form
    11,104,984,102.77/16,542,057,124.04 = 10,503,501,836.18/x
  3. Step 3: Cross multiply
    11,104,984,102.77x = 16,542,057,124.04 × 10,503,501,836.18
  4. Step 4: Simplify right side
    11,104,984,102.77x = 173,749,527,376,413,360,128
  5. Step 5: Solve for x
    x = 173,749,527,376,413,360,128/11,104,984,102.77
  6. Step 6: Final answer
    x = 15,646,085,196.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.