Home / 43,485,971.55-60,010,679.35-23,907,193.04

Finding the Fourth Proportional to 43,485,971.55, 60,010,679.35 and 23,907,193.04

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Solution

The fourth proportional to 43,485,971.55, 60,010,679.35 and 23,907,193.04 is: 32,991,947.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,485,971.55 : 60,010,679.35 = 23,907,193.04 : x
  2. Step 2: Convert to fraction form
    43,485,971.55/60,010,679.35 = 23,907,193.04/x
  3. Step 3: Cross multiply
    43,485,971.55x = 60,010,679.35 × 23,907,193.04
  4. Step 4: Simplify right side
    43,485,971.55x = 1,434,686,895,636,862.50
  5. Step 5: Solve for x
    x = 1,434,686,895,636,862.50/43,485,971.55
  6. Step 6: Final answer
    x = 32,991,947.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.