Home / 34,002,391.36-46,924,960.08-19,122,397.60

Finding the Fourth Proportional to 34,002,391.36, 46,924,960.08 and 19,122,397.60

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Solution

The fourth proportional to 34,002,391.36, 46,924,960.08 and 19,122,397.60 is: 26,389,842.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,002,391.36 : 46,924,960.08 = 19,122,397.60 : x
  2. Step 2: Convert to fraction form
    34,002,391.36/46,924,960.08 = 19,122,397.60/x
  3. Step 3: Cross multiply
    34,002,391.36x = 46,924,960.08 × 19,122,397.60
  4. Step 4: Simplify right side
    34,002,391.36x = 897,317,744,013,887.88
  5. Step 5: Solve for x
    x = 897,317,744,013,887.88/34,002,391.36
  6. Step 6: Final answer
    x = 26,389,842.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.