Home / 54,804,880.06-82,197,386.01-22,014,127.42

Finding the Fourth Proportional to 54,804,880.06, 82,197,386.01 and 22,014,127.42

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Solution

The fourth proportional to 54,804,880.06, 82,197,386.01 and 22,014,127.42 is: 33,017,200.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,804,880.06 : 82,197,386.01 = 22,014,127.42 : x
  2. Step 2: Convert to fraction form
    54,804,880.06/82,197,386.01 = 22,014,127.42/x
  3. Step 3: Cross multiply
    54,804,880.06x = 82,197,386.01 × 22,014,127.42
  4. Step 4: Simplify right side
    54,804,880.06x = 1,809,503,729,009,572
  5. Step 5: Solve for x
    x = 1,809,503,729,009,572/54,804,880.06
  6. Step 6: Final answer
    x = 33,017,200.79

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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.