Home / 96,860,043,176.40-145,290,064,764.60-44,515,230,440.40

Finding the Fourth Proportional to 96,860,043,176.40, 145,290,064,764.60 and 44,515,230,440.40

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Solution

The fourth proportional to 96,860,043,176.40, 145,290,064,764.60 and 44,515,230,440.40 is: 66,772,845,660.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,860,043,176.40 : 145,290,064,764.60 = 44,515,230,440.40 : x
  2. Step 2: Convert to fraction form
    96,860,043,176.40/145,290,064,764.60 = 44,515,230,440.40/x
  3. Step 3: Cross multiply
    96,860,043,176.40x = 145,290,064,764.60 × 44,515,230,440.40
  4. Step 4: Simplify right side
    96,860,043,176.40x = 6,467,620,713,696,809,975,808
  5. Step 5: Solve for x
    x = 6,467,620,713,696,809,975,808/96,860,043,176.40
  6. Step 6: Final answer
    x = 66,772,845,660.60

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Similar ratio
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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.