Home / 46,846,763.85-70,167,803.90-19,470,053.37

Finding the Fourth Proportional to 46,846,763.85, 70,167,803.90 and 19,470,053.37

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Solution

The fourth proportional to 46,846,763.85, 70,167,803.90 and 19,470,053.37 is: 29,162,545.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,846,763.85 : 70,167,803.90 = 19,470,053.37 : x
  2. Step 2: Convert to fraction form
    46,846,763.85/70,167,803.90 = 19,470,053.37/x
  3. Step 3: Cross multiply
    46,846,763.85x = 70,167,803.90 × 19,470,053.37
  4. Step 4: Simplify right side
    46,846,763.85x = 1,366,170,886,691,343.75
  5. Step 5: Solve for x
    x = 1,366,170,886,691,343.75/46,846,763.85
  6. Step 6: Final answer
    x = 29,162,545.59

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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.