Home / 1,797,114,671.03-2,695,961,670.37-553,544,556.56

Finding the Fourth Proportional to 1,797,114,671.03, 2,695,961,670.37 and 553,544,556.56

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Solution

The fourth proportional to 1,797,114,671.03, 2,695,961,670.37 and 553,544,556.56 is: 830,406,056.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,114,671.03 : 2,695,961,670.37 = 553,544,556.56 : x
  2. Step 2: Convert to fraction form
    1,797,114,671.03/2,695,961,670.37 = 553,544,556.56/x
  3. Step 3: Cross multiply
    1,797,114,671.03x = 2,695,961,670.37 × 553,544,556.56
  4. Step 4: Simplify right side
    1,797,114,671.03x = 1,492,334,907,326,334,464
  5. Step 5: Solve for x
    x = 1,492,334,907,326,334,464/1,797,114,671.03
  6. Step 6: Final answer
    x = 830,406,056.65

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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.