Home / 14,575,461.28-21,848,559.84-4,984,277.44

Finding the Fourth Proportional to 14,575,461.28, 21,848,559.84 and 4,984,277.44

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Solution

The fourth proportional to 14,575,461.28, 21,848,559.84 and 4,984,277.44 is: 7,471,412.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,575,461.28 : 21,848,559.84 = 4,984,277.44 : x
  2. Step 2: Convert to fraction form
    14,575,461.28/21,848,559.84 = 4,984,277.44/x
  3. Step 3: Cross multiply
    14,575,461.28x = 21,848,559.84 × 4,984,277.44
  4. Step 4: Simplify right side
    14,575,461.28x = 108,899,283,907,002.02
  5. Step 5: Solve for x
    x = 108,899,283,907,002.02/14,575,461.28
  6. Step 6: Final answer
    x = 7,471,412.52

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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.