Home / 365,242,823.04-504,041,590.08-197,984,562.24

Finding the Fourth Proportional to 365,242,823.04, 504,041,590.08 and 197,984,562.24

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Solution

The fourth proportional to 365,242,823.04, 504,041,590.08 and 197,984,562.24 is: 273,222,216.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,242,823.04 : 504,041,590.08 = 197,984,562.24 : x
  2. Step 2: Convert to fraction form
    365,242,823.04/504,041,590.08 = 197,984,562.24/x
  3. Step 3: Cross multiply
    365,242,823.04x = 504,041,590.08 × 197,984,562.24
  4. Step 4: Simplify right side
    365,242,823.04x = 99,792,453,562,742,336
  5. Step 5: Solve for x
    x = 99,792,453,562,742,336/365,242,823.04
  6. Step 6: Final answer
    x = 273,222,216.20

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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.