Home / 58,668,078.60-87,939,132.30-22,262,401.80

Finding the Fourth Proportional to 58,668,078.60, 87,939,132.30 and 22,262,401.80

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Solution

The fourth proportional to 58,668,078.60, 87,939,132.30 and 22,262,401.80 is: 33,369,701.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,668,078.60 : 87,939,132.30 = 22,262,401.80 : x
  2. Step 2: Convert to fraction form
    58,668,078.60/87,939,132.30 = 22,262,401.80/x
  3. Step 3: Cross multiply
    58,668,078.60x = 87,939,132.30 × 22,262,401.80
  4. Step 4: Simplify right side
    58,668,078.60x = 1,957,736,297,205,958.25
  5. Step 5: Solve for x
    x = 1,957,736,297,205,958.25/58,668,078.60
  6. Step 6: Final answer
    x = 33,369,701.96

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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.