Home / 6,749,294,224.72-10,120,250,700.60-5,359,207,986.85

Finding the Fourth Proportional to 6,749,294,224.72, 10,120,250,700.60 and 5,359,207,986.85

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Solution

The fourth proportional to 6,749,294,224.72, 10,120,250,700.60 and 5,359,207,986.85 is: 8,035,881,468.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,749,294,224.72 : 10,120,250,700.60 = 5,359,207,986.85 : x
  2. Step 2: Convert to fraction form
    6,749,294,224.72/10,120,250,700.60 = 5,359,207,986.85/x
  3. Step 3: Cross multiply
    6,749,294,224.72x = 10,120,250,700.60 × 5,359,207,986.85
  4. Step 4: Simplify right side
    6,749,294,224.72x = 54,236,528,383,579,832,320
  5. Step 5: Solve for x
    x = 54,236,528,383,579,832,320/6,749,294,224.72
  6. Step 6: Final answer
    x = 8,035,881,468.16

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1.5x scale

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.