Home / 248,744,047,688.46-373,153,378,768.85-87,367,010,897.84

Finding the Fourth Proportional to 248,744,047,688.46, 373,153,378,768.85 and 87,367,010,897.84

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Solution

The fourth proportional to 248,744,047,688.46, 373,153,378,768.85 and 87,367,010,897.84 is: 131,063,619,863.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,744,047,688.46 : 373,153,378,768.85 = 87,367,010,897.84 : x
  2. Step 2: Convert to fraction form
    248,744,047,688.46/373,153,378,768.85 = 87,367,010,897.84/x
  3. Step 3: Cross multiply
    248,744,047,688.46x = 373,153,378,768.85 × 87,367,010,897.84
  4. Step 4: Simplify right side
    248,744,047,688.46x = 32,601,295,309,463,932,108,800
  5. Step 5: Solve for x
    x = 32,601,295,309,463,932,108,800/248,744,047,688.46
  6. Step 6: Final answer
    x = 131,063,619,863.16

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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.