Home / 54,968,055.04-82,456,406.88-14,578,539.04

Finding the Fourth Proportional to 54,968,055.04, 82,456,406.88 and 14,578,539.04

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Solution

The fourth proportional to 54,968,055.04, 82,456,406.88 and 14,578,539.04 is: 21,868,955.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,968,055.04 : 82,456,406.88 = 14,578,539.04 : x
  2. Step 2: Convert to fraction form
    54,968,055.04/82,456,406.88 = 14,578,539.04/x
  3. Step 3: Cross multiply
    54,968,055.04x = 82,456,406.88 × 14,578,539.04
  4. Step 4: Simplify right side
    54,968,055.04x = 1,202,093,946,798,204.50
  5. Step 5: Solve for x
    x = 1,202,093,946,798,204.50/54,968,055.04
  6. Step 6: Final answer
    x = 21,868,955.45

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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.