Home / 54,341,998,063,776-81,524,446,671,969-17,623,366,186,700

Finding the Fourth Proportional to 54,341,998,063,776, 81,524,446,671,969 and 17,623,366,186,700

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Solution

The fourth proportional to 54,341,998,063,776, 81,524,446,671,969 and 17,623,366,186,700 is: 26,438,762,431,628.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,341,998,063,776 : 81,524,446,671,969 = 17,623,366,186,700 : x
  2. Step 2: Convert to fraction form
    54,341,998,063,776/81,524,446,671,969 = 17,623,366,186,700/x
  3. Step 3: Cross multiply
    54,341,998,063,776x = 81,524,446,671,969 × 17,623,366,186,700
  4. Step 4: Simplify right side
    54,341,998,063,776x = 1,436,735,176,868,205,921,952,595,968
  5. Step 5: Solve for x
    x = 1,436,735,176,868,205,921,952,595,968/54,341,998,063,776
  6. Step 6: Final answer
    x = 26,438,762,431,628.80

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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.