Home / 582,763,540,802.55-804,159,716,643.15-322,335,644,868.38

Finding the Fourth Proportional to 582,763,540,802.55, 804,159,716,643.15 and 322,335,644,868.38

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Solution

The fourth proportional to 582,763,540,802.55, 804,159,716,643.15 and 322,335,644,868.38 is: 444,793,338,451.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,763,540,802.55 : 804,159,716,643.15 = 322,335,644,868.38 : x
  2. Step 2: Convert to fraction form
    582,763,540,802.55/804,159,716,643.15 = 322,335,644,868.38/x
  3. Step 3: Cross multiply
    582,763,540,802.55x = 804,159,716,643.15 × 322,335,644,868.38
  4. Step 4: Simplify right side
    582,763,540,802.55x = 259,209,340,841,343,489,933,312
  5. Step 5: Solve for x
    x = 259,209,340,841,343,489,933,312/582,763,540,802.55
  6. Step 6: Final answer
    x = 444,793,338,451.43

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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.