Home / 14,533,660.44-21,799,765.94-5,435,089.10

Finding the Fourth Proportional to 14,533,660.44, 21,799,765.94 and 5,435,089.10

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Solution

The fourth proportional to 14,533,660.44, 21,799,765.94 and 5,435,089.10 is: 8,152,362.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,533,660.44 : 21,799,765.94 = 5,435,089.10 : x
  2. Step 2: Convert to fraction form
    14,533,660.44/21,799,765.94 = 5,435,089.10/x
  3. Step 3: Cross multiply
    14,533,660.44x = 21,799,765.94 × 5,435,089.10
  4. Step 4: Simplify right side
    14,533,660.44x = 118,483,670,243,045.25
  5. Step 5: Solve for x
    x = 118,483,670,243,045.25/14,533,660.44
  6. Step 6: Final answer
    x = 8,152,362.63

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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.