Home / 37,819,530.90-56,603,325.15-33,284,567.70

Finding the Fourth Proportional to 37,819,530.90, 56,603,325.15 and 33,284,567.70

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Solution

The fourth proportional to 37,819,530.90, 56,603,325.15 and 33,284,567.70 is: 49,815,985.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,819,530.90 : 56,603,325.15 = 33,284,567.70 : x
  2. Step 2: Convert to fraction form
    37,819,530.90/56,603,325.15 = 33,284,567.70/x
  3. Step 3: Cross multiply
    37,819,530.90x = 56,603,325.15 × 33,284,567.70
  4. Step 4: Simplify right side
    37,819,530.90x = 1,884,017,208,000,287.50
  5. Step 5: Solve for x
    x = 1,884,017,208,000,287.50/37,819,530.90
  6. Step 6: Final answer
    x = 49,815,985.63

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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.