Home / 14,530,027.50-20,047,447.89-10,114,804.98

Finding the Fourth Proportional to 14,530,027.50, 20,047,447.89 and 10,114,804.98

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Solution

The fourth proportional to 14,530,027.50, 20,047,447.89 and 10,114,804.98 is: 13,955,653.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,530,027.50 : 20,047,447.89 = 10,114,804.98 : x
  2. Step 2: Convert to fraction form
    14,530,027.50/20,047,447.89 = 10,114,804.98/x
  3. Step 3: Cross multiply
    14,530,027.50x = 20,047,447.89 × 10,114,804.98
  4. Step 4: Simplify right side
    14,530,027.50x = 202,776,025,754,062.50
  5. Step 5: Solve for x
    x = 202,776,025,754,062.50/14,530,027.50
  6. Step 6: Final answer
    x = 13,955,653.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.