Home / 33,264,970.40-49,897,455.60-16,236,567.20

Finding the Fourth Proportional to 33,264,970.40, 49,897,455.60 and 16,236,567.20

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Solution

The fourth proportional to 33,264,970.40, 49,897,455.60 and 16,236,567.20 is: 24,354,850.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264,970.40 : 49,897,455.60 = 16,236,567.20 : x
  2. Step 2: Convert to fraction form
    33,264,970.40/49,897,455.60 = 16,236,567.20/x
  3. Step 3: Cross multiply
    33,264,970.40x = 49,897,455.60 × 16,236,567.20
  4. Step 4: Simplify right side
    33,264,970.40x = 810,163,390,958,416.25
  5. Step 5: Solve for x
    x = 810,163,390,958,416.25/33,264,970.40
  6. Step 6: Final answer
    x = 24,354,850.80

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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.