Home / 360,307,375.04-497,224,910.23-195,295,056.32

Finding the Fourth Proportional to 360,307,375.04, 497,224,910.23 and 195,295,056.32

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Solution

The fourth proportional to 360,307,375.04, 497,224,910.23 and 195,295,056.32 is: 269,507,574.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,307,375.04 : 497,224,910.23 = 195,295,056.32 : x
  2. Step 2: Convert to fraction form
    360,307,375.04/497,224,910.23 = 195,295,056.32/x
  3. Step 3: Cross multiply
    360,307,375.04x = 497,224,910.23 × 195,295,056.32
  4. Step 4: Simplify right side
    360,307,375.04x = 97,105,566,847,074,800
  5. Step 5: Solve for x
    x = 97,105,566,847,074,800/360,307,375.04
  6. Step 6: Final answer
    x = 269,507,574.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.