Home / 295,488,047.70-443,232,071.55-134,244,911.70

Finding the Fourth Proportional to 295,488,047.70, 443,232,071.55 and 134,244,911.70

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Solution

The fourth proportional to 295,488,047.70, 443,232,071.55 and 134,244,911.70 is: 201,367,367.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,488,047.70 : 443,232,071.55 = 134,244,911.70 : x
  2. Step 2: Convert to fraction form
    295,488,047.70/443,232,071.55 = 134,244,911.70/x
  3. Step 3: Cross multiply
    295,488,047.70x = 443,232,071.55 × 134,244,911.70
  4. Step 4: Simplify right side
    295,488,047.70x = 59,501,650,307,837,832
  5. Step 5: Solve for x
    x = 59,501,650,307,837,832/295,488,047.70
  6. Step 6: Final answer
    x = 201,367,367.55

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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.