Home / 21,668,414,600,337-29,902,417,029,368-11,924,595,591,742

Finding the Fourth Proportional to 21,668,414,600,337, 29,902,417,029,368 and 11,924,595,591,742

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Solution

The fourth proportional to 21,668,414,600,337, 29,902,417,029,368 and 11,924,595,591,742 is: 16,455,944,602,670.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,668,414,600,337 : 29,902,417,029,368 = 11,924,595,591,742 : x
  2. Step 2: Convert to fraction form
    21,668,414,600,337/29,902,417,029,368 = 11,924,595,591,742/x
  3. Step 3: Cross multiply
    21,668,414,600,337x = 29,902,417,029,368 × 11,924,595,591,742
  4. Step 4: Simplify right side
    21,668,414,600,337x = 356,574,230,290,832,553,179,873,280
  5. Step 5: Solve for x
    x = 356,574,230,290,832,553,179,873,280/21,668,414,600,337
  6. Step 6: Final answer
    x = 16,455,944,602,670.05

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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.