Home / 33,209,987.60-49,824,312.60-16,171,216.40

Finding the Fourth Proportional to 33,209,987.60, 49,824,312.60 and 16,171,216.40

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Solution

The fourth proportional to 33,209,987.60, 49,824,312.60 and 16,171,216.40 is: 24,261,368.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,209,987.60 : 49,824,312.60 = 16,171,216.40 : x
  2. Step 2: Convert to fraction form
    33,209,987.60/49,824,312.60 = 16,171,216.40/x
  3. Step 3: Cross multiply
    33,209,987.60x = 49,824,312.60 × 16,171,216.40
  4. Step 4: Simplify right side
    33,209,987.60x = 805,719,741,035,846.62
  5. Step 5: Solve for x
    x = 805,719,741,035,846.62/33,209,987.60
  6. Step 6: Final answer
    x = 24,261,368.32

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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.