Home / 14,048,913.10-21,073,952.85-4,464,021.10

Finding the Fourth Proportional to 14,048,913.10, 21,073,952.85 and 4,464,021.10

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Solution

The fourth proportional to 14,048,913.10, 21,073,952.85 and 4,464,021.10 is: 6,696,216.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,048,913.10 : 21,073,952.85 = 4,464,021.10 : x
  2. Step 2: Convert to fraction form
    14,048,913.10/21,073,952.85 = 4,464,021.10/x
  3. Step 3: Cross multiply
    14,048,913.10x = 21,073,952.85 × 4,464,021.10
  4. Step 4: Simplify right side
    14,048,913.10x = 94,074,570,182,805.14
  5. Step 5: Solve for x
    x = 94,074,570,182,805.14/14,048,913.10
  6. Step 6: Final answer
    x = 6,696,216.96

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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.