Home / 14,551,497.90-21,827,246.85-4,967,189.10

Finding the Fourth Proportional to 14,551,497.90, 21,827,246.85 and 4,967,189.10

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Solution

The fourth proportional to 14,551,497.90, 21,827,246.85 and 4,967,189.10 is: 7,450,783.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,551,497.90 : 21,827,246.85 = 4,967,189.10 : x
  2. Step 2: Convert to fraction form
    14,551,497.90/21,827,246.85 = 4,967,189.10/x
  3. Step 3: Cross multiply
    14,551,497.90x = 21,827,246.85 × 4,967,189.10
  4. Step 4: Simplify right side
    14,551,497.90x = 108,420,062,636,329.33
  5. Step 5: Solve for x
    x = 108,420,062,636,329.33/14,551,497.90
  6. Step 6: Final answer
    x = 7,450,783.65

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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.