Home / 39,665,038.20-59,497,557.30-22,627,433.40

Finding the Fourth Proportional to 39,665,038.20, 59,497,557.30 and 22,627,433.40

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Solution

The fourth proportional to 39,665,038.20, 59,497,557.30 and 22,627,433.40 is: 33,941,150.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,665,038.20 : 59,497,557.30 = 22,627,433.40 : x
  2. Step 2: Convert to fraction form
    39,665,038.20/59,497,557.30 = 22,627,433.40/x
  3. Step 3: Cross multiply
    39,665,038.20x = 59,497,557.30 × 22,627,433.40
  4. Step 4: Simplify right side
    39,665,038.20x = 1,346,277,015,268,433.75
  5. Step 5: Solve for x
    x = 1,346,277,015,268,433.75/39,665,038.20
  6. Step 6: Final answer
    x = 33,941,150.10

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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.