Home / 19,527,631,023,792-26,946,379,258,972-11,306,838,580,619

Finding the Fourth Proportional to 19,527,631,023,792, 26,946,379,258,972 and 11,306,838,580,619

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Solution

The fourth proportional to 19,527,631,023,792, 26,946,379,258,972 and 11,306,838,580,619 is: 15,602,423,061,052.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,527,631,023,792 : 26,946,379,258,972 = 11,306,838,580,619 : x
  2. Step 2: Convert to fraction form
    19,527,631,023,792/26,946,379,258,972 = 11,306,838,580,619/x
  3. Step 3: Cross multiply
    19,527,631,023,792x = 26,946,379,258,972 × 11,306,838,580,619
  4. Step 4: Simplify right side
    19,527,631,023,792x = 304,678,360,613,336,215,413,850,112
  5. Step 5: Solve for x
    x = 304,678,360,613,336,215,413,850,112/19,527,631,023,792
  6. Step 6: Final answer
    x = 15,602,423,061,052.48

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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.