Home / 7,675,656,609.43-10,592,954,244.48-4,242,281,063.50

Finding the Fourth Proportional to 7,675,656,609.43, 10,592,954,244.48 and 4,242,281,063.50

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Solution

The fourth proportional to 7,675,656,609.43, 10,592,954,244.48 and 4,242,281,063.50 is: 5,854,650,811.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,675,656,609.43 : 10,592,954,244.48 = 4,242,281,063.50 : x
  2. Step 2: Convert to fraction form
    7,675,656,609.43/10,592,954,244.48 = 4,242,281,063.50/x
  3. Step 3: Cross multiply
    7,675,656,609.43x = 10,592,954,244.48 × 4,242,281,063.50
  4. Step 4: Simplify right side
    7,675,656,609.43x = 44,938,289,197,879,451,648
  5. Step 5: Solve for x
    x = 44,938,289,197,879,451,648/7,675,656,609.43
  6. Step 6: Final answer
    x = 5,854,650,811.59

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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.