Home / 74,919,208,602.97-112,333,934,525.64-23,845,444,118.59

Finding the Fourth Proportional to 74,919,208,602.97, 112,333,934,525.64 and 23,845,444,118.59

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Solution

The fourth proportional to 74,919,208,602.97, 112,333,934,525.64 and 23,845,444,118.59 is: 35,753,882,192.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,919,208,602.97 : 112,333,934,525.64 = 23,845,444,118.59 : x
  2. Step 2: Convert to fraction form
    74,919,208,602.97/112,333,934,525.64 = 23,845,444,118.59/x
  3. Step 3: Cross multiply
    74,919,208,602.97x = 112,333,934,525.64 × 23,845,444,118.59
  4. Step 4: Simplify right side
    74,919,208,602.97x = 2,678,652,558,352,496,721,920
  5. Step 5: Solve for x
    x = 2,678,652,558,352,496,721,920/74,919,208,602.97
  6. Step 6: Final answer
    x = 35,753,882,192.59

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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.