Home / 593,622,392,038.55-819,153,943,522.25-333,149,795,497.65

Finding the Fourth Proportional to 593,622,392,038.55, 819,153,943,522.25 and 333,149,795,497.65

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Solution

The fourth proportional to 593,622,392,038.55, 819,153,943,522.25 and 333,149,795,497.65 is: 459,721,486,968.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,622,392,038.55 : 819,153,943,522.25 = 333,149,795,497.65 : x
  2. Step 2: Convert to fraction form
    593,622,392,038.55/819,153,943,522.25 = 333,149,795,497.65/x
  3. Step 3: Cross multiply
    593,622,392,038.55x = 819,153,943,522.25 × 333,149,795,497.65
  4. Step 4: Simplify right side
    593,622,392,038.55x = 272,900,968,765,531,143,274,496
  5. Step 5: Solve for x
    x = 272,900,968,765,531,143,274,496/593,622,392,038.55
  6. Step 6: Final answer
    x = 459,721,486,968.11

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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.