Home / 26,916,562,291.40-40,374,843,437.10-18,100,593,830.60

Finding the Fourth Proportional to 26,916,562,291.40, 40,374,843,437.10 and 18,100,593,830.60

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Solution

The fourth proportional to 26,916,562,291.40, 40,374,843,437.10 and 18,100,593,830.60 is: 27,150,890,745.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,916,562,291.40 : 40,374,843,437.10 = 18,100,593,830.60 : x
  2. Step 2: Convert to fraction form
    26,916,562,291.40/40,374,843,437.10 = 18,100,593,830.60/x
  3. Step 3: Cross multiply
    26,916,562,291.40x = 40,374,843,437.10 × 18,100,593,830.60
  4. Step 4: Simplify right side
    26,916,562,291.40x = 730,808,642,029,013,041,152
  5. Step 5: Solve for x
    x = 730,808,642,029,013,041,152/26,916,562,291.40
  6. Step 6: Final answer
    x = 27,150,890,745.90

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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.