Home / 44,268,643.45-66,314,034.67-22,043,829.23

Finding the Fourth Proportional to 44,268,643.45, 66,314,034.67 and 22,043,829.23

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Solution

The fourth proportional to 44,268,643.45, 66,314,034.67 and 22,043,829.23 is: 33,021,460.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,268,643.45 : 66,314,034.67 = 22,043,829.23 : x
  2. Step 2: Convert to fraction form
    44,268,643.45/66,314,034.67 = 22,043,829.23/x
  3. Step 3: Cross multiply
    44,268,643.45x = 66,314,034.67 × 22,043,829.23
  4. Step 4: Simplify right side
    44,268,643.45x = 1,461,815,255,817,779.50
  5. Step 5: Solve for x
    x = 1,461,815,255,817,779.50/44,268,643.45
  6. Step 6: Final answer
    x = 33,021,460.38

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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.