Home / 35,988,622.40-53,990,806.80-17,801,530.40

Finding the Fourth Proportional to 35,988,622.40, 53,990,806.80 and 17,801,530.40

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Solution

The fourth proportional to 35,988,622.40, 53,990,806.80 and 17,801,530.40 is: 26,706,190.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,988,622.40 : 53,990,806.80 = 17,801,530.40 : x
  2. Step 2: Convert to fraction form
    35,988,622.40/53,990,806.80 = 17,801,530.40/x
  3. Step 3: Cross multiply
    35,988,622.40x = 53,990,806.80 × 17,801,530.40
  4. Step 4: Simplify right side
    35,988,622.40x = 961,118,988,570,726.62
  5. Step 5: Solve for x
    x = 961,118,988,570,726.62/35,988,622.40
  6. Step 6: Final answer
    x = 26,706,190.03

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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.