Home / 12,067,092,328.40-18,100,638,492.60-12,067,092,328.40

Finding the Fourth Proportional to 12,067,092,328.40, 18,100,638,492.60 and 12,067,092,328.40

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Solution

The fourth proportional to 12,067,092,328.40, 18,100,638,492.60 and 12,067,092,328.40 is: 18,100,638,492.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,067,092,328.40 : 18,100,638,492.60 = 12,067,092,328.40 : x
  2. Step 2: Convert to fraction form
    12,067,092,328.40/18,100,638,492.60 = 12,067,092,328.40/x
  3. Step 3: Cross multiply
    12,067,092,328.40x = 18,100,638,492.60 × 12,067,092,328.40
  4. Step 4: Simplify right side
    12,067,092,328.40x = 218,422,075,893,195,177,984
  5. Step 5: Solve for x
    x = 218,422,075,893,195,177,984/12,067,092,328.40
  6. Step 6: Final answer
    x = 18,100,638,492.60

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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.