Home / 8,735,975,111.80-13,103,962,667.70-3,496,392,004.60

Finding the Fourth Proportional to 8,735,975,111.80, 13,103,962,667.70 and 3,496,392,004.60

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Solution

The fourth proportional to 8,735,975,111.80, 13,103,962,667.70 and 3,496,392,004.60 is: 5,244,588,006.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,735,975,111.80 : 13,103,962,667.70 = 3,496,392,004.60 : x
  2. Step 2: Convert to fraction form
    8,735,975,111.80/13,103,962,667.70 = 3,496,392,004.60/x
  3. Step 3: Cross multiply
    8,735,975,111.80x = 13,103,962,667.70 × 3,496,392,004.60
  4. Step 4: Simplify right side
    8,735,975,111.80x = 45,816,590,299,923,169,280
  5. Step 5: Solve for x
    x = 45,816,590,299,923,169,280/8,735,975,111.80
  6. Step 6: Final answer
    x = 5,244,588,006.90

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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.