Home / 14,094,817.98-19,450,329.03-7,656,151.74

Finding the Fourth Proportional to 14,094,817.98, 19,450,329.03 and 7,656,151.74

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Solution

The fourth proportional to 14,094,817.98, 19,450,329.03 and 7,656,151.74 is: 10,565,207.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,094,817.98 : 19,450,329.03 = 7,656,151.74 : x
  2. Step 2: Convert to fraction form
    14,094,817.98/19,450,329.03 = 7,656,151.74/x
  3. Step 3: Cross multiply
    14,094,817.98x = 19,450,329.03 × 7,656,151.74
  4. Step 4: Simplify right side
    14,094,817.98x = 148,914,670,446,607.03
  5. Step 5: Solve for x
    x = 148,914,670,446,607.03/14,094,817.98
  6. Step 6: Final answer
    x = 10,565,207.06

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Why These Related Problems?

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