Home / 34,011,698.96-51,047,028.68-17,849,069.12

Finding the Fourth Proportional to 34,011,698.96, 51,047,028.68 and 17,849,069.12

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Solution

The fourth proportional to 34,011,698.96, 51,047,028.68 and 17,849,069.12 is: 26,789,074.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,011,698.96 : 51,047,028.68 = 17,849,069.12 : x
  2. Step 2: Convert to fraction form
    34,011,698.96/51,047,028.68 = 17,849,069.12/x
  3. Step 3: Cross multiply
    34,011,698.96x = 51,047,028.68 × 17,849,069.12
  4. Step 4: Simplify right side
    34,011,698.96x = 911,141,943,279,942.38
  5. Step 5: Solve for x
    x = 911,141,943,279,942.38/34,011,698.96
  6. Step 6: Final answer
    x = 26,789,074.68

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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.