Home / 8,430,263,399,518-11,374,404,756,068

Finding the Third Proportional to 8,430,263,399,518 and 11,374,404,756,068

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Solution

The third proportional to 8,430,263,399,518 and 11,374,404,756,068 is: 15,346,742,731,936.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,430,263,399,518 : 11,374,404,756,068 = 11,374,404,756,068 : x
  2. Step 2: Convert to fraction form
    8,430,263,399,518/11,374,404,756,068 = 11,374,404,756,068/x
  3. Step 3: Cross multiply
    8,430,263,399,518x = 11,374,404,756,068 × 11,374,404,756,068
  4. Step 4: Simplify right side
    8,430,263,399,518x = 129,377,083,554,862,331,359,920,128
  5. Step 5: Solve for x
    x = 129,377,083,554,862,331,359,920,128/8,430,263,399,518
  6. Step 6: Final answer
    x = 15,346,742,731,936.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.