Home / 48,303,998,276,815-72,466,174,816,398-15,665,214,386,083

Finding the Fourth Proportional to 48,303,998,276,815, 72,466,174,816,398 and 15,665,214,386,083

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Solution

The fourth proportional to 48,303,998,276,815, 72,466,174,816,398 and 15,665,214,386,083 is: 23,501,122,158,310.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,303,998,276,815 : 72,466,174,816,398 = 15,665,214,386,083 : x
  2. Step 2: Convert to fraction form
    48,303,998,276,815/72,466,174,816,398 = 15,665,214,386,083/x
  3. Step 3: Cross multiply
    48,303,998,276,815x = 72,466,174,816,398 × 15,665,214,386,083
  4. Step 4: Simplify right side
    48,303,998,276,815x = 1,135,198,164,238,243,492,779,786,240
  5. Step 5: Solve for x
    x = 1,135,198,164,238,243,492,779,786,240/48,303,998,276,815
  6. Step 6: Final answer
    x = 23,501,122,158,310.38

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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.