Home / 39,924,145.80-59,774,244.30-38,804,401.80

Finding the Fourth Proportional to 39,924,145.80, 59,774,244.30 and 38,804,401.80

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Solution

The fourth proportional to 39,924,145.80, 59,774,244.30 and 38,804,401.80 is: 58,097,768.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,924,145.80 : 59,774,244.30 = 38,804,401.80 : x
  2. Step 2: Convert to fraction form
    39,924,145.80/59,774,244.30 = 38,804,401.80/x
  3. Step 3: Cross multiply
    39,924,145.80x = 59,774,244.30 × 38,804,401.80
  4. Step 4: Simplify right side
    39,924,145.80x = 2,319,503,793,108,559.50
  5. Step 5: Solve for x
    x = 2,319,503,793,108,559.50/39,924,145.80
  6. Step 6: Final answer
    x = 58,097,768.82

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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.