Home / 14,065,074.27-21,098,054.30-4,842,949.10

Finding the Fourth Proportional to 14,065,074.27, 21,098,054.30 and 4,842,949.10

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Solution

The fourth proportional to 14,065,074.27, 21,098,054.30 and 4,842,949.10 is: 7,264,576.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,065,074.27 : 21,098,054.30 = 4,842,949.10 : x
  2. Step 2: Convert to fraction form
    14,065,074.27/21,098,054.30 = 4,842,949.10/x
  3. Step 3: Cross multiply
    14,065,074.27x = 21,098,054.30 × 4,842,949.10
  4. Step 4: Simplify right side
    14,065,074.27x = 102,176,802,954,231.11
  5. Step 5: Solve for x
    x = 102,176,802,954,231.11/14,065,074.27
  6. Step 6: Final answer
    x = 7,264,576.14

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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.