Home / 40,325,376,496.60-60,488,064,744.90-10,881,372,093.40

Finding the Fourth Proportional to 40,325,376,496.60, 60,488,064,744.90 and 10,881,372,093.40

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Solution

The fourth proportional to 40,325,376,496.60, 60,488,064,744.90 and 10,881,372,093.40 is: 16,322,058,140.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,325,376,496.60 : 60,488,064,744.90 = 10,881,372,093.40 : x
  2. Step 2: Convert to fraction form
    40,325,376,496.60/60,488,064,744.90 = 10,881,372,093.40/x
  3. Step 3: Cross multiply
    40,325,376,496.60x = 60,488,064,744.90 × 10,881,372,093.40
  4. Step 4: Simplify right side
    40,325,376,496.60x = 658,193,139,698,927,271,936
  5. Step 5: Solve for x
    x = 658,193,139,698,927,271,936/40,325,376,496.60
  6. Step 6: Final answer
    x = 16,322,058,140.10

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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.