Home / 54,698,574.53-82,048,000.76-22,350,477.10

Finding the Fourth Proportional to 54,698,574.53, 82,048,000.76 and 22,350,477.10

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Solution

The fourth proportional to 54,698,574.53, 82,048,000.76 and 22,350,477.10 is: 33,525,772.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,698,574.53 : 82,048,000.76 = 22,350,477.10 : x
  2. Step 2: Convert to fraction form
    54,698,574.53/82,048,000.76 = 22,350,477.10/x
  3. Step 3: Cross multiply
    54,698,574.53x = 82,048,000.76 × 22,350,477.10
  4. Step 4: Simplify right side
    54,698,574.53x = 1,833,811,961,975,410.25
  5. Step 5: Solve for x
    x = 1,833,811,961,975,410.25/54,698,574.53
  6. Step 6: Final answer
    x = 33,525,772.43

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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.