Home / 19,527,631,023,789-26,946,379,258,966-11,306,838,580,616

Finding the Fourth Proportional to 19,527,631,023,789, 26,946,379,258,966 and 11,306,838,580,616

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Solution

The fourth proportional to 19,527,631,023,789, 26,946,379,258,966 and 11,306,838,580,616 is: 15,602,423,061,047.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,527,631,023,789 : 26,946,379,258,966 = 11,306,838,580,616 : x
  2. Step 2: Convert to fraction form
    19,527,631,023,789/26,946,379,258,966 = 11,306,838,580,616/x
  3. Step 3: Cross multiply
    19,527,631,023,789x = 26,946,379,258,966 × 11,306,838,580,616
  4. Step 4: Simplify right side
    19,527,631,023,789x = 304,678,360,613,187,540,825,931,776
  5. Step 5: Solve for x
    x = 304,678,360,613,187,540,825,931,776/19,527,631,023,789
  6. Step 6: Final answer
    x = 15,602,423,061,047.27

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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.