Home / 14,670,615.30-22,005,813.60-4,435,455.30

Finding the Fourth Proportional to 14,670,615.30, 22,005,813.60 and 4,435,455.30

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Solution

The fourth proportional to 14,670,615.30, 22,005,813.60 and 4,435,455.30 is: 6,653,149.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,670,615.30 : 22,005,813.60 = 4,435,455.30 : x
  2. Step 2: Convert to fraction form
    14,670,615.30/22,005,813.60 = 4,435,455.30/x
  3. Step 3: Cross multiply
    14,670,615.30x = 22,005,813.60 × 4,435,455.30
  4. Step 4: Simplify right side
    14,670,615.30x = 97,605,802,562,932.08
  5. Step 5: Solve for x
    x = 97,605,802,562,932.08/14,670,615.30
  6. Step 6: Final answer
    x = 6,653,149.89

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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.