Home / 24,964,076.60-37,446,114.90-12,177,999.80

Finding the Fourth Proportional to 24,964,076.60, 37,446,114.90 and 12,177,999.80

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Solution

The fourth proportional to 24,964,076.60, 37,446,114.90 and 12,177,999.80 is: 18,266,999.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,964,076.60 : 37,446,114.90 = 12,177,999.80 : x
  2. Step 2: Convert to fraction form
    24,964,076.60/37,446,114.90 = 12,177,999.80/x
  3. Step 3: Cross multiply
    24,964,076.60x = 37,446,114.90 × 12,177,999.80
  4. Step 4: Simplify right side
    24,964,076.60x = 456,018,779,762,977
  5. Step 5: Solve for x
    x = 456,018,779,762,977/24,964,076.60
  6. Step 6: Final answer
    x = 18,266,999.70

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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.