Home / 46,773,104.63-70,158,475.96-12,693,564.77

Finding the Fourth Proportional to 46,773,104.63, 70,158,475.96 and 12,693,564.77

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Solution

The fourth proportional to 46,773,104.63, 70,158,475.96 and 12,693,564.77 is: 19,040,026.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,773,104.63 : 70,158,475.96 = 12,693,564.77 : x
  2. Step 2: Convert to fraction form
    46,773,104.63/70,158,475.96 = 12,693,564.77/x
  3. Step 3: Cross multiply
    46,773,104.63x = 70,158,475.96 × 12,693,564.77
  4. Step 4: Simplify right side
    46,773,104.63x = 890,561,158,380,221.62
  5. Step 5: Solve for x
    x = 890,561,158,380,221.62/46,773,104.63
  6. Step 6: Final answer
    x = 19,040,026.65

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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.