Home / 23,307,515.80-32,184,681.06-14,620,620.40

Finding the Fourth Proportional to 23,307,515.80, 32,184,681.06 and 14,620,620.40

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Solution

The fourth proportional to 23,307,515.80, 32,184,681.06 and 14,620,620.40 is: 20,189,195.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,307,515.80 : 32,184,681.06 = 14,620,620.40 : x
  2. Step 2: Convert to fraction form
    23,307,515.80/32,184,681.06 = 14,620,620.40/x
  3. Step 3: Cross multiply
    23,307,515.80x = 32,184,681.06 × 14,620,620.40
  4. Step 4: Simplify right side
    23,307,515.80x = 470,560,004,473,329.62
  5. Step 5: Solve for x
    x = 470,560,004,473,329.62/23,307,515.80
  6. Step 6: Final answer
    x = 20,189,195.99

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