Home / 4,885,415,091.40-7,328,122,637.10-4,885,415,091.40

Finding the Fourth Proportional to 4,885,415,091.40, 7,328,122,637.10 and 4,885,415,091.40

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Solution

The fourth proportional to 4,885,415,091.40, 7,328,122,637.10 and 4,885,415,091.40 is: 7,328,122,637.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,415,091.40 : 7,328,122,637.10 = 4,885,415,091.40 : x
  2. Step 2: Convert to fraction form
    4,885,415,091.40/7,328,122,637.10 = 4,885,415,091.40/x
  3. Step 3: Cross multiply
    4,885,415,091.40x = 7,328,122,637.10 × 4,885,415,091.40
  4. Step 4: Simplify right side
    4,885,415,091.40x = 35,800,920,922,918,305,792
  5. Step 5: Solve for x
    x = 35,800,920,922,918,305,792/4,885,415,091.40
  6. Step 6: Final answer
    x = 7,328,122,637.10

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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.