Home / 56,677,066.20-84,819,644.10-33,974,256.60

Finding the Fourth Proportional to 56,677,066.20, 84,819,644.10 and 33,974,256.60

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Solution

The fourth proportional to 56,677,066.20, 84,819,644.10 and 33,974,256.60 is: 50,843,922.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,677,066.20 : 84,819,644.10 = 33,974,256.60 : x
  2. Step 2: Convert to fraction form
    56,677,066.20/84,819,644.10 = 33,974,256.60/x
  3. Step 3: Cross multiply
    56,677,066.20x = 84,819,644.10 × 33,974,256.60
  4. Step 4: Simplify right side
    56,677,066.20x = 2,881,684,353,374,076
  5. Step 5: Solve for x
    x = 2,881,684,353,374,076/56,677,066.20
  6. Step 6: Final answer
    x = 50,843,922.36

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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.