Home / 270,673,903.04-373,519,984.16-146,911,922.96

Finding the Fourth Proportional to 270,673,903.04, 373,519,984.16 and 146,911,922.96

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Solution

The fourth proportional to 270,673,903.04, 373,519,984.16 and 146,911,922.96 is: 202,733,024.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,673,903.04 : 373,519,984.16 = 146,911,922.96 : x
  2. Step 2: Convert to fraction form
    270,673,903.04/373,519,984.16 = 146,911,922.96/x
  3. Step 3: Cross multiply
    270,673,903.04x = 373,519,984.16 × 146,911,922.96
  4. Step 4: Simplify right side
    270,673,903.04x = 54,874,539,135,434,032
  5. Step 5: Solve for x
    x = 54,874,539,135,434,032/270,673,903.04
  6. Step 6: Final answer
    x = 202,733,024.94

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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.