Home / 30,134,331,366,781-45,206,263,047,326-10,793,909,745,483

Finding the Fourth Proportional to 30,134,331,366,781, 45,206,263,047,326 and 10,793,909,745,483

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Solution

The fourth proportional to 30,134,331,366,781, 45,206,263,047,326 and 10,793,909,745,483 is: 16,192,571,765,547.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,134,331,366,781 : 45,206,263,047,326 = 10,793,909,745,483 : x
  2. Step 2: Convert to fraction form
    30,134,331,366,781/45,206,263,047,326 = 10,793,909,745,483/x
  3. Step 3: Cross multiply
    30,134,331,366,781x = 45,206,263,047,326 × 10,793,909,745,483
  4. Step 4: Simplify right side
    30,134,331,366,781x = 487,952,323,263,400,116,383,383,552
  5. Step 5: Solve for x
    x = 487,952,323,263,400,116,383,383,552/30,134,331,366,781
  6. Step 6: Final answer
    x = 16,192,571,765,547.82

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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.