Home / 38,609,536,795,192-57,920,255,971,712-13,164,007,026,785

Finding the Fourth Proportional to 38,609,536,795,192, 57,920,255,971,712 and 13,164,007,026,785

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Solution

The fourth proportional to 38,609,536,795,192, 57,920,255,971,712 and 13,164,007,026,785 is: 19,748,039,471,422.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,609,536,795,192 : 57,920,255,971,712 = 13,164,007,026,785 : x
  2. Step 2: Convert to fraction form
    38,609,536,795,192/57,920,255,971,712 = 13,164,007,026,785/x
  3. Step 3: Cross multiply
    38,609,536,795,192x = 57,920,255,971,712 × 13,164,007,026,785
  4. Step 4: Simplify right side
    38,609,536,795,192x = 762,462,656,604,802,563,170,107,392
  5. Step 5: Solve for x
    x = 762,462,656,604,802,563,170,107,392/38,609,536,795,192
  6. Step 6: Final answer
    x = 19,748,039,471,422.80

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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.