Home / 50,852,000.40-76,278,000.60-36,444,627.60

Finding the Fourth Proportional to 50,852,000.40, 76,278,000.60 and 36,444,627.60

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Solution

The fourth proportional to 50,852,000.40, 76,278,000.60 and 36,444,627.60 is: 54,666,941.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,852,000.40 : 76,278,000.60 = 36,444,627.60 : x
  2. Step 2: Convert to fraction form
    50,852,000.40/76,278,000.60 = 36,444,627.60/x
  3. Step 3: Cross multiply
    50,852,000.40x = 76,278,000.60 × 36,444,627.60
  4. Step 4: Simplify right side
    50,852,000.40x = 2,779,923,325,939,576.50
  5. Step 5: Solve for x
    x = 2,779,923,325,939,576.50/50,852,000.40
  6. Step 6: Final answer
    x = 54,666,941.40

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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.