Home / 1,558,539,377,927.70-2,336,172,574,415-524,383,353,998.95

Finding the Fourth Proportional to 1,558,539,377,927.70, 2,336,172,574,415 and 524,383,353,998.95

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Solution

The fourth proportional to 1,558,539,377,927.70, 2,336,172,574,415 and 524,383,353,998.95 is: 786,024,419,685.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,558,539,377,927.70 : 2,336,172,574,415 = 524,383,353,998.95 : x
  2. Step 2: Convert to fraction form
    1,558,539,377,927.70/2,336,172,574,415 = 524,383,353,998.95/x
  3. Step 3: Cross multiply
    1,558,539,377,927.70x = 2,336,172,574,415 × 524,383,353,998.95
  4. Step 4: Simplify right side
    1,558,539,377,927.70x = 1,225,050,010,092,099,451,486,208
  5. Step 5: Solve for x
    x = 1,225,050,010,092,099,451,486,208/1,558,539,377,927.70
  6. Step 6: Final answer
    x = 786,024,419,685.17

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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.