Home / 364,241,065.74-546,092,334.89-189,112,655.94

Finding the Fourth Proportional to 364,241,065.74, 546,092,334.89 and 189,112,655.94

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Solution

The fourth proportional to 364,241,065.74, 546,092,334.89 and 189,112,655.94 is: 283,529,183.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,241,065.74 : 546,092,334.89 = 189,112,655.94 : x
  2. Step 2: Convert to fraction form
    364,241,065.74/546,092,334.89 = 189,112,655.94/x
  3. Step 3: Cross multiply
    364,241,065.74x = 546,092,334.89 × 189,112,655.94
  4. Step 4: Simplify right side
    364,241,065.74x = 103,272,971,839,523,824
  5. Step 5: Solve for x
    x = 103,272,971,839,523,824/364,241,065.74
  6. Step 6: Final answer
    x = 283,529,183.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.