Home / 14,118,573,722.94-19,483,003,255.32-8,092,759,209.03

Finding the Fourth Proportional to 14,118,573,722.94, 19,483,003,255.32 and 8,092,759,209.03

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Solution

The fourth proportional to 14,118,573,722.94, 19,483,003,255.32 and 8,092,759,209.03 is: 11,167,647,462.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,118,573,722.94 : 19,483,003,255.32 = 8,092,759,209.03 : x
  2. Step 2: Convert to fraction form
    14,118,573,722.94/19,483,003,255.32 = 8,092,759,209.03/x
  3. Step 3: Cross multiply
    14,118,573,722.94x = 19,483,003,255.32 × 8,092,759,209.03
  4. Step 4: Simplify right side
    14,118,573,722.94x = 157,671,254,014,052,401,152
  5. Step 5: Solve for x
    x = 157,671,254,014,052,401,152/14,118,573,722.94
  6. Step 6: Final answer
    x = 11,167,647,462.71

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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.