Home / 270,606,751.44-373,438,295.88-146,847,395.76

Finding the Fourth Proportional to 270,606,751.44, 373,438,295.88 and 146,847,395.76

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Solution

The fourth proportional to 270,606,751.44, 373,438,295.88 and 146,847,395.76 is: 202,649,937.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,606,751.44 : 373,438,295.88 = 146,847,395.76 : x
  2. Step 2: Convert to fraction form
    270,606,751.44/373,438,295.88 = 146,847,395.76/x
  3. Step 3: Cross multiply
    270,606,751.44x = 373,438,295.88 × 146,847,395.76
  4. Step 4: Simplify right side
    270,606,751.44x = 54,838,441,227,030,336
  5. Step 5: Solve for x
    x = 54,838,441,227,030,336/270,606,751.44
  6. Step 6: Final answer
    x = 202,649,937.35

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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.