Home / 50,120,704,213,896-75,181,038,625,776-13,403,981,168,084

Finding the Fourth Proportional to 50,120,704,213,896, 75,181,038,625,776 and 13,403,981,168,084

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Solution

The fourth proportional to 50,120,704,213,896, 75,181,038,625,776 and 13,403,981,168,084 is: 20,105,967,019,862.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,120,704,213,896 : 75,181,038,625,776 = 13,403,981,168,084 : x
  2. Step 2: Convert to fraction form
    50,120,704,213,896/75,181,038,625,776 = 13,403,981,168,084/x
  3. Step 3: Cross multiply
    50,120,704,213,896x = 75,181,038,625,776 × 13,403,981,168,084
  4. Step 4: Simplify right side
    50,120,704,213,896x = 1,007,725,225,936,897,285,797,445,632
  5. Step 5: Solve for x
    x = 1,007,725,225,936,897,285,797,445,632/50,120,704,213,896
  6. Step 6: Final answer
    x = 20,105,967,019,862.92

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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.