Home / 14,373,485.60-21,552,355.20-5,844,185.60

Finding the Fourth Proportional to 14,373,485.60, 21,552,355.20 and 5,844,185.60

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Solution

The fourth proportional to 14,373,485.60, 21,552,355.20 and 5,844,185.60 is: 8,763,077.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,373,485.60 : 21,552,355.20 = 5,844,185.60 : x
  2. Step 2: Convert to fraction form
    14,373,485.60/21,552,355.20 = 5,844,185.60/x
  3. Step 3: Cross multiply
    14,373,485.60x = 21,552,355.20 × 5,844,185.60
  4. Step 4: Simplify right side
    14,373,485.60x = 125,955,963,905,925.11
  5. Step 5: Solve for x
    x = 125,955,963,905,925.11/14,373,485.60
  6. Step 6: Final answer
    x = 8,763,077.20

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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.