Home / 3,433,103,999.40-5,149,655,999.10-848,174,975.40

Finding the Fourth Proportional to 3,433,103,999.40, 5,149,655,999.10 and 848,174,975.40

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Solution

The fourth proportional to 3,433,103,999.40, 5,149,655,999.10 and 848,174,975.40 is: 1,272,262,463.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,433,103,999.40 : 5,149,655,999.10 = 848,174,975.40 : x
  2. Step 2: Convert to fraction form
    3,433,103,999.40/5,149,655,999.10 = 848,174,975.40/x
  3. Step 3: Cross multiply
    3,433,103,999.40x = 5,149,655,999.10 × 848,174,975.40
  4. Step 4: Simplify right side
    3,433,103,999.40x = 4,367,809,350,355,105,280
  5. Step 5: Solve for x
    x = 4,367,809,350,355,105,280/3,433,103,999.40
  6. Step 6: Final answer
    x = 1,272,262,463.10

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1.5x scale

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.