Home / 10,756,122,680.80-16,134,184,021.20-3,768,025,610.46

Finding the Fourth Proportional to 10,756,122,680.80, 16,134,184,021.20 and 3,768,025,610.46

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Solution

The fourth proportional to 10,756,122,680.80, 16,134,184,021.20 and 3,768,025,610.46 is: 5,652,038,415.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,756,122,680.80 : 16,134,184,021.20 = 3,768,025,610.46 : x
  2. Step 2: Convert to fraction form
    10,756,122,680.80/16,134,184,021.20 = 3,768,025,610.46/x
  3. Step 3: Cross multiply
    10,756,122,680.80x = 16,134,184,021.20 × 3,768,025,610.46
  4. Step 4: Simplify right side
    10,756,122,680.80x = 60,794,018,595,756,113,920
  5. Step 5: Solve for x
    x = 60,794,018,595,756,113,920/10,756,122,680.80
  6. Step 6: Final answer
    x = 5,652,038,415.69

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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.