Home / 35,205,149.80-52,807,724.70-23,111,914.60

Finding the Fourth Proportional to 35,205,149.80, 52,807,724.70 and 23,111,914.60

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Solution

The fourth proportional to 35,205,149.80, 52,807,724.70 and 23,111,914.60 is: 34,667,871.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,205,149.80 : 52,807,724.70 = 23,111,914.60 : x
  2. Step 2: Convert to fraction form
    35,205,149.80/52,807,724.70 = 23,111,914.60/x
  3. Step 3: Cross multiply
    35,205,149.80x = 52,807,724.70 × 23,111,914.60
  4. Step 4: Simplify right side
    35,205,149.80x = 1,220,487,623,486,710.75
  5. Step 5: Solve for x
    x = 1,220,487,623,486,710.75/35,205,149.80
  6. Step 6: Final answer
    x = 34,667,871.90

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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.