Home / 69,013,484,962,383-95,241,603,003,999-38,218,205,132,751

Finding the Fourth Proportional to 69,013,484,962,383, 95,241,603,003,999 and 38,218,205,132,751

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Solution

The fourth proportional to 69,013,484,962,383, 95,241,603,003,999 and 38,218,205,132,751 is: 52,742,780,961,762.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,013,484,962,383 : 95,241,603,003,999 = 38,218,205,132,751 : x
  2. Step 2: Convert to fraction form
    69,013,484,962,383/95,241,603,003,999 = 38,218,205,132,751/x
  3. Step 3: Cross multiply
    69,013,484,962,383x = 95,241,603,003,999 × 38,218,205,132,751
  4. Step 4: Simplify right side
    69,013,484,962,383x = 3,639,963,120,778,867,758,329,757,696
  5. Step 5: Solve for x
    x = 3,639,963,120,778,867,758,329,757,696/69,013,484,962,383
  6. Step 6: Final answer
    x = 52,742,780,961,762.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.