Home / 54,698,575.28-82,048,001.88-22,350,477.85

Finding the Fourth Proportional to 54,698,575.28, 82,048,001.88 and 22,350,477.85

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Solution

The fourth proportional to 54,698,575.28, 82,048,001.88 and 22,350,477.85 is: 33,525,773.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,698,575.28 : 82,048,001.88 = 22,350,477.85 : x
  2. Step 2: Convert to fraction form
    54,698,575.28/82,048,001.88 = 22,350,477.85/x
  3. Step 3: Cross multiply
    54,698,575.28x = 82,048,001.88 × 22,350,477.85
  4. Step 4: Simplify right side
    54,698,575.28x = 1,833,812,048,655,698.25
  5. Step 5: Solve for x
    x = 1,833,812,048,655,698.25/54,698,575.28
  6. Step 6: Final answer
    x = 33,525,773.56

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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.