Home / 7,663,302,005.60-11,494,953,008.40-6,836,804,962.40

Finding the Fourth Proportional to 7,663,302,005.60, 11,494,953,008.40 and 6,836,804,962.40

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Solution

The fourth proportional to 7,663,302,005.60, 11,494,953,008.40 and 6,836,804,962.40 is: 10,255,207,443.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,663,302,005.60 : 11,494,953,008.40 = 6,836,804,962.40 : x
  2. Step 2: Convert to fraction form
    7,663,302,005.60/11,494,953,008.40 = 6,836,804,962.40/x
  3. Step 3: Cross multiply
    7,663,302,005.60x = 11,494,953,008.40 × 6,836,804,962.40
  4. Step 4: Simplify right side
    7,663,302,005.60x = 78,588,751,770,383,925,248
  5. Step 5: Solve for x
    x = 78,588,751,770,383,925,248/7,663,302,005.60
  6. Step 6: Final answer
    x = 10,255,207,443.60

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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.