Home / 592,824,129.41-818,102,172.60-328,510,536.50

Finding the Fourth Proportional to 592,824,129.41, 818,102,172.60 and 328,510,536.50

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Solution

The fourth proportional to 592,824,129.41, 818,102,172.60 and 328,510,536.50 is: 453,347,241.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,824,129.41 : 818,102,172.60 = 328,510,536.50 : x
  2. Step 2: Convert to fraction form
    592,824,129.41/818,102,172.60 = 328,510,536.50/x
  3. Step 3: Cross multiply
    592,824,129.41x = 818,102,172.60 × 328,510,536.50
  4. Step 4: Simplify right side
    592,824,129.41x = 268,755,183,628,551,104
  5. Step 5: Solve for x
    x = 268,755,183,628,551,104/592,824,129.41
  6. Step 6: Final answer
    x = 453,347,241.28

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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.