Home / 14,571,483.65-21,855,727.68-4,855,047.25

Finding the Fourth Proportional to 14,571,483.65, 21,855,727.68 and 4,855,047.25

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Solution

The fourth proportional to 14,571,483.65, 21,855,727.68 and 4,855,047.25 is: 7,282,071.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,571,483.65 : 21,855,727.68 = 4,855,047.25 : x
  2. Step 2: Convert to fraction form
    14,571,483.65/21,855,727.68 = 4,855,047.25/x
  3. Step 3: Cross multiply
    14,571,483.65x = 21,855,727.68 × 4,855,047.25
  4. Step 4: Simplify right side
    14,571,483.65x = 106,110,590,460,254.25
  5. Step 5: Solve for x
    x = 106,110,590,460,254.25/14,571,483.65
  6. Step 6: Final answer
    x = 7,282,071.82

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.