Home / 14,768,470.80-22,142,208.60-5,667,051.60

Finding the Fourth Proportional to 14,768,470.80, 22,142,208.60 and 5,667,051.60

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Solution

The fourth proportional to 14,768,470.80, 22,142,208.60 and 5,667,051.60 is: 8,496,549.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,768,470.80 : 22,142,208.60 = 5,667,051.60 : x
  2. Step 2: Convert to fraction form
    14,768,470.80/22,142,208.60 = 5,667,051.60/x
  3. Step 3: Cross multiply
    14,768,470.80x = 22,142,208.60 × 5,667,051.60
  4. Step 4: Simplify right side
    14,768,470.80x = 125,481,038,674,163.77
  5. Step 5: Solve for x
    x = 125,481,038,674,163.77/14,768,470.80
  6. Step 6: Final answer
    x = 8,496,549.19

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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.