Home / 573,449,484,287-791,360,365,774.36-316,532,430,005.80

Finding the Fourth Proportional to 573,449,484,287, 791,360,365,774.36 and 316,532,430,005.80

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Solution

The fourth proportional to 573,449,484,287, 791,360,365,774.36 and 316,532,430,005.80 is: 436,814,796,163.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,449,484,287 : 791,360,365,774.36 = 316,532,430,005.80 : x
  2. Step 2: Convert to fraction form
    573,449,484,287/791,360,365,774.36 = 316,532,430,005.80/x
  3. Step 3: Cross multiply
    573,449,484,287x = 791,360,365,774.36 × 316,532,430,005.80
  4. Step 4: Simplify right side
    573,449,484,287x = 250,491,219,588,836,881,334,272
  5. Step 5: Solve for x
    x = 250,491,219,588,836,881,334,272/573,449,484,287
  6. Step 6: Final answer
    x = 436,814,796,163.41

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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.