Home / 35,216,938.40-52,825,407.60-32,193,629.60

Finding the Fourth Proportional to 35,216,938.40, 52,825,407.60 and 32,193,629.60

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Solution

The fourth proportional to 35,216,938.40, 52,825,407.60 and 32,193,629.60 is: 48,290,444.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,216,938.40 : 52,825,407.60 = 32,193,629.60 : x
  2. Step 2: Convert to fraction form
    35,216,938.40/52,825,407.60 = 32,193,629.60/x
  3. Step 3: Cross multiply
    35,216,938.40x = 52,825,407.60 × 32,193,629.60
  4. Step 4: Simplify right side
    35,216,938.40x = 1,700,641,605,743,425
  5. Step 5: Solve for x
    x = 1,700,641,605,743,425/35,216,938.40
  6. Step 6: Final answer
    x = 48,290,444.40

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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.