Home / 1,075,715,372.30-1,484,448,022.82-599,381,130.38

Finding the Fourth Proportional to 1,075,715,372.30, 1,484,448,022.82 and 599,381,130.38

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Solution

The fourth proportional to 1,075,715,372.30, 1,484,448,022.82 and 599,381,130.38 is: 827,124,123.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,715,372.30 : 1,484,448,022.82 = 599,381,130.38 : x
  2. Step 2: Convert to fraction form
    1,075,715,372.30/1,484,448,022.82 = 599,381,130.38/x
  3. Step 3: Cross multiply
    1,075,715,372.30x = 1,484,448,022.82 × 599,381,130.38
  4. Step 4: Simplify right side
    1,075,715,372.30x = 889,750,133,908,207,616
  5. Step 5: Solve for x
    x = 889,750,133,908,207,616/1,075,715,372.30
  6. Step 6: Final answer
    x = 827,124,123.00

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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.