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Finding the Third Proportional to 7,533,278,228 and 12,404,330,526

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Solution

The third proportional to 7,533,278,228 and 12,404,330,526 is: 20,425,027,609.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533,278,228 : 12,404,330,526 = 12,404,330,526 : x
  2. Step 2: Convert to fraction form
    7,533,278,228/12,404,330,526 = 12,404,330,526/x
  3. Step 3: Cross multiply
    7,533,278,228x = 12,404,330,526 × 12,404,330,526
  4. Step 4: Simplify right side
    7,533,278,228x = 153,867,415,798,255,452,160
  5. Step 5: Solve for x
    x = 153,867,415,798,255,452,160/7,533,278,228
  6. Step 6: Final answer
    x = 20,425,027,609.67

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These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.