Home / 193,293,926.04-266,745,661.52-106,373,798.04

Finding the Fourth Proportional to 193,293,926.04, 266,745,661.52 and 106,373,798.04

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Solution

The fourth proportional to 193,293,926.04, 266,745,661.52 and 106,373,798.04 is: 146,795,865.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,293,926.04 : 266,745,661.52 = 106,373,798.04 : x
  2. Step 2: Convert to fraction form
    193,293,926.04/266,745,661.52 = 106,373,798.04/x
  3. Step 3: Cross multiply
    193,293,926.04x = 266,745,661.52 × 106,373,798.04
  4. Step 4: Simplify right side
    193,293,926.04x = 28,374,749,126,574,684
  5. Step 5: Solve for x
    x = 28,374,749,126,574,684/193,293,926.04
  6. Step 6: Final answer
    x = 146,795,865.28

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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.