Home / 2,078,052,503,870.30-3,114,896,765,836.70-699,177,805,298.45

Finding the Fourth Proportional to 2,078,052,503,870.30, 3,114,896,765,836.70 and 699,177,805,298.45

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Solution

The fourth proportional to 2,078,052,503,870.30, 3,114,896,765,836.70 and 699,177,805,298.45 is: 1,048,032,559,530.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,078,052,503,870.30 : 3,114,896,765,836.70 = 699,177,805,298.45 : x
  2. Step 2: Convert to fraction form
    2,078,052,503,870.30/3,114,896,765,836.70 = 699,177,805,298.45/x
  3. Step 3: Cross multiply
    2,078,052,503,870.30x = 3,114,896,765,836.70 × 699,177,805,298.45
  4. Step 4: Simplify right side
    2,078,052,503,870.30x = 2,177,866,684,468,943,835,365,376
  5. Step 5: Solve for x
    x = 2,177,866,684,468,943,835,365,376/2,078,052,503,870.30
  6. Step 6: Final answer
    x = 1,048,032,559,530.01

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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.