Home / 46,894,379.42-70,348,350.50-17,740,313.48

Finding the Fourth Proportional to 46,894,379.42, 70,348,350.50 and 17,740,313.48

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Solution

The fourth proportional to 46,894,379.42, 70,348,350.50 and 17,740,313.48 is: 26,613,035.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,894,379.42 : 70,348,350.50 = 17,740,313.48 : x
  2. Step 2: Convert to fraction form
    46,894,379.42/70,348,350.50 = 17,740,313.48/x
  3. Step 3: Cross multiply
    46,894,379.42x = 70,348,350.50 × 17,740,313.48
  4. Step 4: Simplify right side
    46,894,379.42x = 1,248,001,790,924,399.50
  5. Step 5: Solve for x
    x = 1,248,001,790,924,399.50/46,894,379.42
  6. Step 6: Final answer
    x = 26,613,035.64

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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.