Home / 35,804,517.55-53,706,776.33-8,878,173.55

Finding the Fourth Proportional to 35,804,517.55, 53,706,776.33 and 8,878,173.55

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Solution

The fourth proportional to 35,804,517.55, 53,706,776.33 and 8,878,173.55 is: 13,317,260.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,804,517.55 : 53,706,776.33 = 8,878,173.55 : x
  2. Step 2: Convert to fraction form
    35,804,517.55/53,706,776.33 = 8,878,173.55/x
  3. Step 3: Cross multiply
    35,804,517.55x = 53,706,776.33 × 8,878,173.55
  4. Step 4: Simplify right side
    35,804,517.55x = 476,818,081,068,772.12
  5. Step 5: Solve for x
    x = 476,818,081,068,772.12/35,804,517.55
  6. Step 6: Final answer
    x = 13,317,260.33

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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.