Home / 1,049,627,184.93-1,448,476,907.06-573,317,857.56

Finding the Fourth Proportional to 1,049,627,184.93, 1,448,476,907.06 and 573,317,857.56

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Solution

The fourth proportional to 1,049,627,184.93, 1,448,476,907.06 and 573,317,857.56 is: 791,173,941.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,627,184.93 : 1,448,476,907.06 = 573,317,857.56 : x
  2. Step 2: Convert to fraction form
    1,049,627,184.93/1,448,476,907.06 = 573,317,857.56/x
  3. Step 3: Cross multiply
    1,049,627,184.93x = 1,448,476,907.06 × 573,317,857.56
  4. Step 4: Simplify right side
    1,049,627,184.93x = 830,437,677,080,774,272
  5. Step 5: Solve for x
    x = 830,437,677,080,774,272/1,049,627,184.93
  6. Step 6: Final answer
    x = 791,173,941.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.