Home / 35,503,268.15-53,254,902.23-29,120,727.35

Finding the Fourth Proportional to 35,503,268.15, 53,254,902.23 and 29,120,727.35

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Solution

The fourth proportional to 35,503,268.15, 53,254,902.23 and 29,120,727.35 is: 43,681,091.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,503,268.15 : 53,254,902.23 = 29,120,727.35 : x
  2. Step 2: Convert to fraction form
    35,503,268.15/53,254,902.23 = 29,120,727.35/x
  3. Step 3: Cross multiply
    35,503,268.15x = 53,254,902.23 × 29,120,727.35
  4. Step 4: Simplify right side
    35,503,268.15x = 1,550,821,487,890,737
  5. Step 5: Solve for x
    x = 1,550,821,487,890,737/35,503,268.15
  6. Step 6: Final answer
    x = 43,681,091.03

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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.