Home / 556,911,526,477.60-835,367,289,716.40-184,633,374,080.80

Finding the Fourth Proportional to 556,911,526,477.60, 835,367,289,716.40 and 184,633,374,080.80

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Solution

The fourth proportional to 556,911,526,477.60, 835,367,289,716.40 and 184,633,374,080.80 is: 276,950,061,121.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    556,911,526,477.60 : 835,367,289,716.40 = 184,633,374,080.80 : x
  2. Step 2: Convert to fraction form
    556,911,526,477.60/835,367,289,716.40 = 184,633,374,080.80/x
  3. Step 3: Cross multiply
    556,911,526,477.60x = 835,367,289,716.40 × 184,633,374,080.80
  4. Step 4: Simplify right side
    556,911,526,477.60x = 154,236,681,297,072,108,863,488
  5. Step 5: Solve for x
    x = 154,236,681,297,072,108,863,488/556,911,526,477.60
  6. Step 6: Final answer
    x = 276,950,061,121.20

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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.