Home / 10,756,122,679.80-16,134,184,019.70-3,768,025,609.46

Finding the Fourth Proportional to 10,756,122,679.80, 16,134,184,019.70 and 3,768,025,609.46

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Solution

The fourth proportional to 10,756,122,679.80, 16,134,184,019.70 and 3,768,025,609.46 is: 5,652,038,414.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,756,122,679.80 : 16,134,184,019.70 = 3,768,025,609.46 : x
  2. Step 2: Convert to fraction form
    10,756,122,679.80/16,134,184,019.70 = 3,768,025,609.46/x
  3. Step 3: Cross multiply
    10,756,122,679.80x = 16,134,184,019.70 × 3,768,025,609.46
  4. Step 4: Simplify right side
    10,756,122,679.80x = 60,794,018,574,010,228,736
  5. Step 5: Solve for x
    x = 60,794,018,574,010,228,736/10,756,122,679.80
  6. Step 6: Final answer
    x = 5,652,038,414.19

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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.