Home / 1,558,539,377,928.70-2,336,172,574,416.50-524,383,353,999.95

Finding the Fourth Proportional to 1,558,539,377,928.70, 2,336,172,574,416.50 and 524,383,353,999.95

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Solution

The fourth proportional to 1,558,539,377,928.70, 2,336,172,574,416.50 and 524,383,353,999.95 is: 786,024,419,686.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,558,539,377,928.70 : 2,336,172,574,416.50 = 524,383,353,999.95 : x
  2. Step 2: Convert to fraction form
    1,558,539,377,928.70/2,336,172,574,416.50 = 524,383,353,999.95/x
  3. Step 3: Cross multiply
    1,558,539,377,928.70x = 2,336,172,574,416.50 × 524,383,353,999.95
  4. Step 4: Simplify right side
    1,558,539,377,928.70x = 1,225,050,010,095,222,161,145,856
  5. Step 5: Solve for x
    x = 1,225,050,010,095,222,161,145,856/1,558,539,377,928.70
  6. Step 6: Final answer
    x = 786,024,419,686.67

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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.