Home / 35,802,001.20-53,703,001.80-22,197,111.60

Finding the Fourth Proportional to 35,802,001.20, 53,703,001.80 and 22,197,111.60

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Solution

The fourth proportional to 35,802,001.20, 53,703,001.80 and 22,197,111.60 is: 33,295,667.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,802,001.20 : 53,703,001.80 = 22,197,111.60 : x
  2. Step 2: Convert to fraction form
    35,802,001.20/53,703,001.80 = 22,197,111.60/x
  3. Step 3: Cross multiply
    35,802,001.20x = 53,703,001.80 × 22,197,111.60
  4. Step 4: Simplify right side
    35,802,001.20x = 1,192,051,524,209,601
  5. Step 5: Solve for x
    x = 1,192,051,524,209,601/35,802,001.20
  6. Step 6: Final answer
    x = 33,295,667.40

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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.