Home / 25,216,052,176.56-37,824,150,070.45-7,289,890,023.50

Finding the Fourth Proportional to 25,216,052,176.56, 37,824,150,070.45 and 7,289,890,023.50

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Solution

The fourth proportional to 25,216,052,176.56, 37,824,150,070.45 and 7,289,890,023.50 is: 10,934,855,794.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,216,052,176.56 : 37,824,150,070.45 = 7,289,890,023.50 : x
  2. Step 2: Convert to fraction form
    25,216,052,176.56/37,824,150,070.45 = 7,289,890,023.50/x
  3. Step 3: Cross multiply
    25,216,052,176.56x = 37,824,150,070.45 × 7,289,890,023.50
  4. Step 4: Simplify right side
    25,216,052,176.56x = 275,733,894,245,909,692,416
  5. Step 5: Solve for x
    x = 275,733,894,245,909,692,416/25,216,052,176.56
  6. Step 6: Final answer
    x = 10,934,855,794.05

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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.