Home / 593,622,392,039.55-819,153,943,523.63-333,149,795,498.65

Finding the Fourth Proportional to 593,622,392,039.55, 819,153,943,523.63 and 333,149,795,498.65

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Solution

The fourth proportional to 593,622,392,039.55, 819,153,943,523.63 and 333,149,795,498.65 is: 459,721,486,969.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,622,392,039.55 : 819,153,943,523.63 = 333,149,795,498.65 : x
  2. Step 2: Convert to fraction form
    593,622,392,039.55/819,153,943,523.63 = 333,149,795,498.65/x
  3. Step 3: Cross multiply
    593,622,392,039.55x = 819,153,943,523.63 × 333,149,795,498.65
  4. Step 4: Simplify right side
    593,622,392,039.55x = 272,900,968,766,810,036,895,744
  5. Step 5: Solve for x
    x = 272,900,968,766,810,036,895,744/593,622,392,039.55
  6. Step 6: Final answer
    x = 459,721,486,969.49

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Double scale
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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.