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Finding the Fourth Proportional to 69,590,058,009.60, 104,385,087,014.40 and 69,590,058,009.60

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Solution

The fourth proportional to 69,590,058,009.60, 104,385,087,014.40 and 69,590,058,009.60 is: 104,385,087,014.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,590,058,009.60 : 104,385,087,014.40 = 69,590,058,009.60 : x
  2. Step 2: Convert to fraction form
    69,590,058,009.60/104,385,087,014.40 = 69,590,058,009.60/x
  3. Step 3: Cross multiply
    69,590,058,009.60x = 104,385,087,014.40 × 69,590,058,009.60
  4. Step 4: Simplify right side
    69,590,058,009.60x = 7,264,164,260,669,240,115,200
  5. Step 5: Solve for x
    x = 7,264,164,260,669,240,115,200/69,590,058,009.60
  6. Step 6: Final answer
    x = 104,385,087,014.40

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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.