Home / 437,848,103,212.26-656,532,731,536.41-347,668,803,854.34

Finding the Fourth Proportional to 437,848,103,212.26, 656,532,731,536.41 and 347,668,803,854.34

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Solution

The fourth proportional to 437,848,103,212.26, 656,532,731,536.41 and 347,668,803,854.34 is: 521,313,094,175.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,848,103,212.26 : 656,532,731,536.41 = 347,668,803,854.34 : x
  2. Step 2: Convert to fraction form
    437,848,103,212.26/656,532,731,536.41 = 347,668,803,854.34/x
  3. Step 3: Cross multiply
    437,848,103,212.26x = 656,532,731,536.41 × 347,668,803,854.34
  4. Step 4: Simplify right side
    437,848,103,212.26x = 228,255,949,464,486,235,078,656
  5. Step 5: Solve for x
    x = 228,255,949,464,486,235,078,656/437,848,103,212.26
  6. Step 6: Final answer
    x = 521,313,094,175.57

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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.