Home / 14,026,419.60-21,039,629.40-6,048,243.60

Finding the Fourth Proportional to 14,026,419.60, 21,039,629.40 and 6,048,243.60

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Solution

The fourth proportional to 14,026,419.60, 21,039,629.40 and 6,048,243.60 is: 9,072,365.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,026,419.60 : 21,039,629.40 = 6,048,243.60 : x
  2. Step 2: Convert to fraction form
    14,026,419.60/21,039,629.40 = 6,048,243.60/x
  3. Step 3: Cross multiply
    14,026,419.60x = 21,039,629.40 × 6,048,243.60
  4. Step 4: Simplify right side
    14,026,419.60x = 127,252,803,864,921.83
  5. Step 5: Solve for x
    x = 127,252,803,864,921.83/14,026,419.60
  6. Step 6: Final answer
    x = 9,072,365.40

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Similar ratio
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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.