Home / 6,749,629,793.78-9,314,485,875.69-4,036,897,550.67

Finding the Fourth Proportional to 6,749,629,793.78, 9,314,485,875.69 and 4,036,897,550.67

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Solution

The fourth proportional to 6,749,629,793.78, 9,314,485,875.69 and 4,036,897,550.67 is: 5,570,916,682.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,749,629,793.78 : 9,314,485,875.69 = 4,036,897,550.67 : x
  2. Step 2: Convert to fraction form
    6,749,629,793.78/9,314,485,875.69 = 4,036,897,550.67/x
  3. Step 3: Cross multiply
    6,749,629,793.78x = 9,314,485,875.69 × 4,036,897,550.67
  4. Step 4: Simplify right side
    6,749,629,793.78x = 37,601,625,217,387,356,160
  5. Step 5: Solve for x
    x = 37,601,625,217,387,356,160/6,749,629,793.78
  6. Step 6: Final answer
    x = 5,570,916,682.28

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1.5x scale

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.