Home / 37,964,494,112.01-56,906,877,812.77-12,773,465,347.09

Finding the Fourth Proportional to 37,964,494,112.01, 56,906,877,812.77 and 12,773,465,347.09

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Solution

The fourth proportional to 37,964,494,112.01, 56,906,877,812.77 and 12,773,465,347.09 is: 19,146,785,667.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,964,494,112.01 : 56,906,877,812.77 = 12,773,465,347.09 : x
  2. Step 2: Convert to fraction form
    37,964,494,112.01/56,906,877,812.77 = 12,773,465,347.09/x
  3. Step 3: Cross multiply
    37,964,494,112.01x = 56,906,877,812.77 × 12,773,465,347.09
  4. Step 4: Simplify right side
    37,964,494,112.01x = 726,898,031,752,388,411,392
  5. Step 5: Solve for x
    x = 726,898,031,752,388,411,392/37,964,494,112.01
  6. Step 6: Final answer
    x = 19,146,785,667.89

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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.