Home / 2,451,634,778,870.80-3,677,452,168,306.20-2,451,634,778,870.80

Finding the Fourth Proportional to 2,451,634,778,870.80, 3,677,452,168,306.20 and 2,451,634,778,870.80

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Solution

The fourth proportional to 2,451,634,778,870.80, 3,677,452,168,306.20 and 2,451,634,778,870.80 is: 3,677,452,168,306.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,451,634,778,870.80 : 3,677,452,168,306.20 = 2,451,634,778,870.80 : x
  2. Step 2: Convert to fraction form
    2,451,634,778,870.80/3,677,452,168,306.20 = 2,451,634,778,870.80/x
  3. Step 3: Cross multiply
    2,451,634,778,870.80x = 3,677,452,168,306.20 × 2,451,634,778,870.80
  4. Step 4: Simplify right side
    2,451,634,778,870.80x = 9,015,769,633,453,314,628,648,960
  5. Step 5: Solve for x
    x = 9,015,769,633,453,314,628,648,960/2,451,634,778,870.80
  6. Step 6: Final answer
    x = 3,677,452,168,306.20

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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.