Home / 46,998,356.08-70,494,206.16-12,453,993.04

Finding the Fourth Proportional to 46,998,356.08, 70,494,206.16 and 12,453,993.04

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Solution

The fourth proportional to 46,998,356.08, 70,494,206.16 and 12,453,993.04 is: 18,680,107.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,998,356.08 : 70,494,206.16 = 12,453,993.04 : x
  2. Step 2: Convert to fraction form
    46,998,356.08/70,494,206.16 = 12,453,993.04/x
  3. Step 3: Cross multiply
    46,998,356.08x = 70,494,206.16 × 12,453,993.04
  4. Step 4: Simplify right side
    46,998,356.08x = 877,934,352,876,965
  5. Step 5: Solve for x
    x = 877,934,352,876,965/46,998,356.08
  6. Step 6: Final answer
    x = 18,680,107.69

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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.