Home / 11,847,806,902,538-16,348,666,248,175-6,644,164,730,322.80

Finding the Fourth Proportional to 11,847,806,902,538, 16,348,666,248,175 and 6,644,164,730,322.80

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Solution

The fourth proportional to 11,847,806,902,538, 16,348,666,248,175 and 6,644,164,730,322.80 is: 9,168,214,216,141.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,847,806,902,538 : 16,348,666,248,175 = 6,644,164,730,322.80 : x
  2. Step 2: Convert to fraction form
    11,847,806,902,538/16,348,666,248,175 = 6,644,164,730,322.80/x
  3. Step 3: Cross multiply
    11,847,806,902,538x = 16,348,666,248,175 × 6,644,164,730,322.80
  4. Step 4: Simplify right side
    11,847,806,902,538x = 108,623,231,673,943,106,426,765,312
  5. Step 5: Solve for x
    x = 108,623,231,673,943,106,426,765,312/11,847,806,902,538
  6. Step 6: Final answer
    x = 9,168,214,216,141.06

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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.