Home / 41,014,353.20-61,521,529.80-39,266,999.60

Finding the Fourth Proportional to 41,014,353.20, 61,521,529.80 and 39,266,999.60

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Solution

The fourth proportional to 41,014,353.20, 61,521,529.80 and 39,266,999.60 is: 58,900,499.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,014,353.20 : 61,521,529.80 = 39,266,999.60 : x
  2. Step 2: Convert to fraction form
    41,014,353.20/61,521,529.80 = 39,266,999.60/x
  3. Step 3: Cross multiply
    41,014,353.20x = 61,521,529.80 × 39,266,999.60
  4. Step 4: Simplify right side
    41,014,353.20x = 2,415,765,886,047,988
  5. Step 5: Solve for x
    x = 2,415,765,886,047,988/41,014,353.20
  6. Step 6: Final answer
    x = 58,900,499.40

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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.