Home / 49,018,190.40-73,527,285.60-14,941,231.20

Finding the Fourth Proportional to 49,018,190.40, 73,527,285.60 and 14,941,231.20

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Solution

The fourth proportional to 49,018,190.40, 73,527,285.60 and 14,941,231.20 is: 22,411,846.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,018,190.40 : 73,527,285.60 = 14,941,231.20 : x
  2. Step 2: Convert to fraction form
    49,018,190.40/73,527,285.60 = 14,941,231.20/x
  3. Step 3: Cross multiply
    49,018,190.40x = 73,527,285.60 × 14,941,231.20
  4. Step 4: Simplify right side
    49,018,190.40x = 1,098,588,173,658,030.62
  5. Step 5: Solve for x
    x = 1,098,588,173,658,030.62/49,018,190.40
  6. Step 6: Final answer
    x = 22,411,846.80

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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.