Home / 39,072,477.69-58,620,176.42-17,502,281.37

Finding the Fourth Proportional to 39,072,477.69, 58,620,176.42 and 17,502,281.37

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Solution

The fourth proportional to 39,072,477.69, 58,620,176.42 and 17,502,281.37 is: 26,258,555.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,072,477.69 : 58,620,176.42 = 17,502,281.37 : x
  2. Step 2: Convert to fraction form
    39,072,477.69/58,620,176.42 = 17,502,281.37/x
  3. Step 3: Cross multiply
    39,072,477.69x = 58,620,176.42 × 17,502,281.37
  4. Step 4: Simplify right side
    39,072,477.69x = 1,025,986,821,574,367.88
  5. Step 5: Solve for x
    x = 1,025,986,821,574,367.88/39,072,477.69
  6. Step 6: Final answer
    x = 26,258,555.44

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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.