Home / 14,702,969.15-22,054,453.73-14,041,620.35

Finding the Fourth Proportional to 14,702,969.15, 22,054,453.73 and 14,041,620.35

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Solution

The fourth proportional to 14,702,969.15, 22,054,453.73 and 14,041,620.35 is: 21,062,430.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,702,969.15 : 22,054,453.73 = 14,041,620.35 : x
  2. Step 2: Convert to fraction form
    14,702,969.15/22,054,453.73 = 14,041,620.35/x
  3. Step 3: Cross multiply
    14,702,969.15x = 22,054,453.73 × 14,041,620.35
  4. Step 4: Simplify right side
    14,702,969.15x = 309,680,266,303,301.38
  5. Step 5: Solve for x
    x = 309,680,266,303,301.38/14,702,969.15
  6. Step 6: Final answer
    x = 21,062,430.53

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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.