Home / 1,075,715,940.60-1,484,448,805.71-599,381,698.14

Finding the Fourth Proportional to 1,075,715,940.60, 1,484,448,805.71 and 599,381,698.14

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Solution

The fourth proportional to 1,075,715,940.60, 1,484,448,805.71 and 599,381,698.14 is: 827,124,905.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,715,940.60 : 1,484,448,805.71 = 599,381,698.14 : x
  2. Step 2: Convert to fraction form
    1,075,715,940.60/1,484,448,805.71 = 599,381,698.14/x
  3. Step 3: Cross multiply
    1,075,715,940.60x = 1,484,448,805.71 × 599,381,698.14
  4. Step 4: Simplify right side
    1,075,715,940.60x = 889,751,445,960,932,480
  5. Step 5: Solve for x
    x = 889,751,445,960,932,480/1,075,715,940.60
  6. Step 6: Final answer
    x = 827,124,905.73

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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.