Home / 11,273,746.04-16,912,725.60-5,126,179.16

Finding the Fourth Proportional to 11,273,746.04, 16,912,725.60 and 5,126,179.16

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Solution

The fourth proportional to 11,273,746.04, 16,912,725.60 and 5,126,179.16 is: 7,690,226.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,273,746.04 : 16,912,725.60 = 5,126,179.16 : x
  2. Step 2: Convert to fraction form
    11,273,746.04/16,912,725.60 = 5,126,179.16/x
  3. Step 3: Cross multiply
    11,273,746.04x = 16,912,725.60 × 5,126,179.16
  4. Step 4: Simplify right side
    11,273,746.04x = 86,697,661,509,518.50
  5. Step 5: Solve for x
    x = 86,697,661,509,518.50/11,273,746.04
  6. Step 6: Final answer
    x = 7,690,226.59

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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.