Home / 1,844,518,467,102.50-2,545,515,498,483.50-1,021,455,424,501.90

Finding the Fourth Proportional to 1,844,518,467,102.50, 2,545,515,498,483.50 and 1,021,455,424,501.90

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Solution

The fourth proportional to 1,844,518,467,102.50, 2,545,515,498,483.50 and 1,021,455,424,501.90 is: 1,409,652,795,812.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,518,467,102.50 : 2,545,515,498,483.50 = 1,021,455,424,501.90 : x
  2. Step 2: Convert to fraction form
    1,844,518,467,102.50/2,545,515,498,483.50 = 1,021,455,424,501.90/x
  3. Step 3: Cross multiply
    1,844,518,467,102.50x = 2,545,515,498,483.50 × 1,021,455,424,501.90
  4. Step 4: Simplify right side
    1,844,518,467,102.50x = 2,600,130,614,079,629,266,255,872
  5. Step 5: Solve for x
    x = 2,600,130,614,079,629,266,255,872/1,844,518,467,102.50
  6. Step 6: Final answer
    x = 1,409,652,795,812.94

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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.