Home / 46,846,764.85-70,167,805.39-19,470,054.37

Finding the Fourth Proportional to 46,846,764.85, 70,167,805.39 and 19,470,054.37

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Solution

The fourth proportional to 46,846,764.85, 70,167,805.39 and 19,470,054.37 is: 29,162,547.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,846,764.85 : 70,167,805.39 = 19,470,054.37 : x
  2. Step 2: Convert to fraction form
    46,846,764.85/70,167,805.39 = 19,470,054.37/x
  3. Step 3: Cross multiply
    46,846,764.85x = 70,167,805.39 × 19,470,054.37
  4. Step 4: Simplify right side
    46,846,764.85x = 1,366,170,985,966,879.25
  5. Step 5: Solve for x
    x = 1,366,170,985,966,879.25/46,846,764.85
  6. Step 6: Final answer
    x = 29,162,547.09

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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.