Home / 162,985,160.20-244,477,740.30-41,816,612.20

Finding the Fourth Proportional to 162,985,160.20, 244,477,740.30 and 41,816,612.20

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Solution

The fourth proportional to 162,985,160.20, 244,477,740.30 and 41,816,612.20 is: 62,724,918.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,985,160.20 : 244,477,740.30 = 41,816,612.20 : x
  2. Step 2: Convert to fraction form
    162,985,160.20/244,477,740.30 = 41,816,612.20/x
  3. Step 3: Cross multiply
    162,985,160.20x = 244,477,740.30 × 41,816,612.20
  4. Step 4: Simplify right side
    162,985,160.20x = 10,223,230,857,657,412
  5. Step 5: Solve for x
    x = 10,223,230,857,657,412/162,985,160.20
  6. Step 6: Final answer
    x = 62,724,918.30

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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.