Home / 593,622,392,039.30-819,153,943,523.32-333,149,795,498.40

Finding the Fourth Proportional to 593,622,392,039.30, 819,153,943,523.32 and 333,149,795,498.40

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Solution

The fourth proportional to 593,622,392,039.30, 819,153,943,523.32 and 333,149,795,498.40 is: 459,721,486,969.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,622,392,039.30 : 819,153,943,523.32 = 333,149,795,498.40 : x
  2. Step 2: Convert to fraction form
    593,622,392,039.30/819,153,943,523.32 = 333,149,795,498.40/x
  3. Step 3: Cross multiply
    593,622,392,039.30x = 819,153,943,523.32 × 333,149,795,498.40
  4. Step 4: Simplify right side
    593,622,392,039.30x = 272,900,968,766,501,973,655,552
  5. Step 5: Solve for x
    x = 272,900,968,766,501,973,655,552/593,622,392,039.30
  6. Step 6: Final answer
    x = 459,721,486,969.17

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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.