Home / 46,790,519.86-70,158,764.22-14,433,734.62

Finding the Fourth Proportional to 46,790,519.86, 70,158,764.22 and 14,433,734.62

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Solution

The fourth proportional to 46,790,519.86, 70,158,764.22 and 14,433,734.62 is: 21,642,268.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,790,519.86 : 70,158,764.22 = 14,433,734.62 : x
  2. Step 2: Convert to fraction form
    46,790,519.86/70,158,764.22 = 14,433,734.62/x
  3. Step 3: Cross multiply
    46,790,519.86x = 70,158,764.22 × 14,433,734.62
  4. Step 4: Simplify right side
    46,790,519.86x = 1,012,652,984,018,631.25
  5. Step 5: Solve for x
    x = 1,012,652,984,018,631.25/46,790,519.86
  6. Step 6: Final answer
    x = 21,642,268.29

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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.