Home / 14,886,975.88-22,333,562.70-4,651,422.04

Finding the Fourth Proportional to 14,886,975.88, 22,333,562.70 and 4,651,422.04

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Solution

The fourth proportional to 14,886,975.88, 22,333,562.70 and 4,651,422.04 is: 6,978,101.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,886,975.88 : 22,333,562.70 = 4,651,422.04 : x
  2. Step 2: Convert to fraction form
    14,886,975.88/22,333,562.70 = 4,651,422.04/x
  3. Step 3: Cross multiply
    14,886,975.88x = 22,333,562.70 × 4,651,422.04
  4. Step 4: Simplify right side
    14,886,975.88x = 103,882,825,774,501.91
  5. Step 5: Solve for x
    x = 103,882,825,774,501.91/14,886,975.88
  6. Step 6: Final answer
    x = 6,978,101.30

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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.