Home / 59,408,870.40-82,001,340.36-35,883,668.88

Finding the Fourth Proportional to 59,408,870.40, 82,001,340.36 and 35,883,668.88

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Solution

The fourth proportional to 59,408,870.40, 82,001,340.36 and 35,883,668.88 is: 49,529,791.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,408,870.40 : 82,001,340.36 = 35,883,668.88 : x
  2. Step 2: Convert to fraction form
    59,408,870.40/82,001,340.36 = 35,883,668.88/x
  3. Step 3: Cross multiply
    59,408,870.40x = 82,001,340.36 × 35,883,668.88
  4. Step 4: Simplify right side
    59,408,870.40x = 2,942,508,945,194,420
  5. Step 5: Solve for x
    x = 2,942,508,945,194,420/59,408,870.40
  6. Step 6: Final answer
    x = 49,529,791.18

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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.