Home / 2,474,931,098.54-3,415,336,830.87-1,361,097,247.34

Finding the Fourth Proportional to 2,474,931,098.54, 3,415,336,830.87 and 1,361,097,247.34

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Solution

The fourth proportional to 2,474,931,098.54, 3,415,336,830.87 and 1,361,097,247.34 is: 1,878,276,757.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,474,931,098.54 : 3,415,336,830.87 = 1,361,097,247.34 : x
  2. Step 2: Convert to fraction form
    2,474,931,098.54/3,415,336,830.87 = 1,361,097,247.34/x
  3. Step 3: Cross multiply
    2,474,931,098.54x = 3,415,336,830.87 × 1,361,097,247.34
  4. Step 4: Simplify right side
    2,474,931,098.54x = 4,648,605,559,218,999,296
  5. Step 5: Solve for x
    x = 4,648,605,559,218,999,296/2,474,931,098.54
  6. Step 6: Final answer
    x = 1,878,276,757.67

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1.5x scale

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.