Home / 162,985,181.70-244,477,772.55-41,816,633.70

Finding the Fourth Proportional to 162,985,181.70, 244,477,772.55 and 41,816,633.70

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Solution

The fourth proportional to 162,985,181.70, 244,477,772.55 and 41,816,633.70 is: 62,724,950.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,985,181.70 : 244,477,772.55 = 41,816,633.70 : x
  2. Step 2: Convert to fraction form
    162,985,181.70/244,477,772.55 = 41,816,633.70/x
  3. Step 3: Cross multiply
    162,985,181.70x = 244,477,772.55 × 41,816,633.70
  4. Step 4: Simplify right side
    162,985,181.70x = 10,223,237,462,515,266
  5. Step 5: Solve for x
    x = 10,223,237,462,515,266/162,985,181.70
  6. Step 6: Final answer
    x = 62,724,950.55

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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.