Home / 10,123,629,836,973-13,970,598,320,789-5,499,125,442,698.80

Finding the Fourth Proportional to 10,123,629,836,973, 13,970,598,320,789 and 5,499,125,442,698.80

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Solution

The fourth proportional to 10,123,629,836,973, 13,970,598,320,789 and 5,499,125,442,698.80 is: 7,588,787,214,937.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,123,629,836,973 : 13,970,598,320,789 = 5,499,125,442,698.80 : x
  2. Step 2: Convert to fraction form
    10,123,629,836,973/13,970,598,320,789 = 5,499,125,442,698.80/x
  3. Step 3: Cross multiply
    10,123,629,836,973x = 13,970,598,320,789 × 5,499,125,442,698.80
  4. Step 4: Simplify right side
    10,123,629,836,973x = 76,826,072,675,575,922,235,015,168
  5. Step 5: Solve for x
    x = 76,826,072,675,575,922,235,015,168/10,123,629,836,973
  6. Step 6: Final answer
    x = 7,588,787,214,937.05

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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.