Home / 29,584,953,709.47-44,376,808,824.84-7,200,826,940.76

Finding the Fourth Proportional to 29,584,953,709.47, 44,376,808,824.84 and 7,200,826,940.76

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Solution

The fourth proportional to 29,584,953,709.47, 44,376,808,824.84 and 7,200,826,940.76 is: 10,801,089,082.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,584,953,709.47 : 44,376,808,824.84 = 7,200,826,940.76 : x
  2. Step 2: Convert to fraction form
    29,584,953,709.47/44,376,808,824.84 = 7,200,826,940.76/x
  3. Step 3: Cross multiply
    29,584,953,709.47x = 44,376,808,824.84 × 7,200,826,940.76
  4. Step 4: Simplify right side
    29,584,953,709.47x = 319,549,720,530,863,980,544
  5. Step 5: Solve for x
    x = 319,549,720,530,863,980,544/29,584,953,709.47
  6. Step 6: Final answer
    x = 10,801,089,082.95

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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.