Home / 34,938,021.60-52,407,032.40-22,214,930.40

Finding the Fourth Proportional to 34,938,021.60, 52,407,032.40 and 22,214,930.40

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Solution

The fourth proportional to 34,938,021.60, 52,407,032.40 and 22,214,930.40 is: 33,322,395.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,938,021.60 : 52,407,032.40 = 22,214,930.40 : x
  2. Step 2: Convert to fraction form
    34,938,021.60/52,407,032.40 = 22,214,930.40/x
  3. Step 3: Cross multiply
    34,938,021.60x = 52,407,032.40 × 22,214,930.40
  4. Step 4: Simplify right side
    34,938,021.60x = 1,164,218,577,236,544.75
  5. Step 5: Solve for x
    x = 1,164,218,577,236,544.75/34,938,021.60
  6. Step 6: Final answer
    x = 33,322,395.60

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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.