Home / 37,338,000.20-56,007,000.30-33,369,907.40

Finding the Fourth Proportional to 37,338,000.20, 56,007,000.30 and 33,369,907.40

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Solution

The fourth proportional to 37,338,000.20, 56,007,000.30 and 33,369,907.40 is: 50,054,861.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,338,000.20 : 56,007,000.30 = 33,369,907.40 : x
  2. Step 2: Convert to fraction form
    37,338,000.20/56,007,000.30 = 33,369,907.40/x
  3. Step 3: Cross multiply
    37,338,000.20x = 56,007,000.30 × 33,369,907.40
  4. Step 4: Simplify right side
    37,338,000.20x = 1,868,948,413,762,772
  5. Step 5: Solve for x
    x = 1,868,948,413,762,772/37,338,000.20
  6. Step 6: Final answer
    x = 50,054,861.10

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1.5x scale

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.