Home / 19,065,203.24-25,958,001.93-19,004,668.78

Finding the Fourth Proportional to 19,065,203.24, 25,958,001.93 and 19,004,668.78

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Solution

The fourth proportional to 19,065,203.24, 25,958,001.93 and 19,004,668.78 is: 25,875,581.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,065,203.24 : 25,958,001.93 = 19,004,668.78 : x
  2. Step 2: Convert to fraction form
    19,065,203.24/25,958,001.93 = 19,004,668.78/x
  3. Step 3: Cross multiply
    19,065,203.24x = 25,958,001.93 × 19,004,668.78
  4. Step 4: Simplify right side
    19,065,203.24x = 493,323,228,870,250.75
  5. Step 5: Solve for x
    x = 493,323,228,870,250.75/19,065,203.24
  6. Step 6: Final answer
    x = 25,875,581.95

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.