Home / 573,449,484,289-791,360,365,777.12-316,532,430,007.80

Finding the Fourth Proportional to 573,449,484,289, 791,360,365,777.12 and 316,532,430,007.80

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Solution

The fourth proportional to 573,449,484,289, 791,360,365,777.12 and 316,532,430,007.80 is: 436,814,796,166.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,449,484,289 : 791,360,365,777.12 = 316,532,430,007.80 : x
  2. Step 2: Convert to fraction form
    573,449,484,289/791,360,365,777.12 = 316,532,430,007.80/x
  3. Step 3: Cross multiply
    573,449,484,289x = 791,360,365,777.12 × 316,532,430,007.80
  4. Step 4: Simplify right side
    573,449,484,289x = 250,491,219,591,293,233,528,832
  5. Step 5: Solve for x
    x = 250,491,219,591,293,233,528,832/573,449,484,289
  6. Step 6: Final answer
    x = 436,814,796,166.17

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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.