Home / 48,328,673,013,586-72,493,009,438,461-11,612,904,243,677

Finding the Fourth Proportional to 48,328,673,013,586, 72,493,009,438,461 and 11,612,904,243,677

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Solution

The fourth proportional to 48,328,673,013,586, 72,493,009,438,461 and 11,612,904,243,677 is: 17,419,356,345,831.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,328,673,013,586 : 72,493,009,438,461 = 11,612,904,243,677 : x
  2. Step 2: Convert to fraction form
    48,328,673,013,586/72,493,009,438,461 = 11,612,904,243,677/x
  3. Step 3: Cross multiply
    48,328,673,013,586x = 72,493,009,438,461 × 11,612,904,243,677
  4. Step 4: Simplify right side
    48,328,673,013,586x = 841,854,376,944,820,544,751,009,792
  5. Step 5: Solve for x
    x = 841,854,376,944,820,544,751,009,792/48,328,673,013,586
  6. Step 6: Final answer
    x = 17,419,356,345,831.41

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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.