Home / 365,963,065.41-548,975,598.84-117,004,214.55

Finding the Fourth Proportional to 365,963,065.41, 548,975,598.84 and 117,004,214.55

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Solution

The fourth proportional to 365,963,065.41, 548,975,598.84 and 117,004,214.55 is: 175,516,233.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,963,065.41 : 548,975,598.84 = 117,004,214.55 : x
  2. Step 2: Convert to fraction form
    365,963,065.41/548,975,598.84 = 117,004,214.55/x
  3. Step 3: Cross multiply
    365,963,065.41x = 548,975,598.84 × 117,004,214.55
  4. Step 4: Simplify right side
    365,963,065.41x = 64,232,458,749,390,096
  5. Step 5: Solve for x
    x = 64,232,458,749,390,096/365,963,065.41
  6. Step 6: Final answer
    x = 175,516,233.25

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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.