Home / 2,352,546,265,938.80-3,529,845,820,834-823,819,783,230.40

Finding the Fourth Proportional to 2,352,546,265,938.80, 3,529,845,820,834 and 823,819,783,230.40

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Solution

The fourth proportional to 2,352,546,265,938.80, 3,529,845,820,834 and 823,819,783,230.40 is: 1,236,089,109,514.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352,546,265,938.80 : 3,529,845,820,834 = 823,819,783,230.40 : x
  2. Step 2: Convert to fraction form
    2,352,546,265,938.80/3,529,845,820,834 = 823,819,783,230.40/x
  3. Step 3: Cross multiply
    2,352,546,265,938.80x = 3,529,845,820,834 × 823,819,783,230.40
  4. Step 4: Simplify right side
    2,352,546,265,938.80x = 2,907,956,818,956,199,330,316,288
  5. Step 5: Solve for x
    x = 2,907,956,818,956,199,330,316,288/2,352,546,265,938.80
  6. Step 6: Final answer
    x = 1,236,089,109,514.60

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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.