Home / 2,423,926,054,487.40-3,345,015,772,026.30-1,368,247,105,949

Finding the Fourth Proportional to 2,423,926,054,487.40, 3,345,015,772,026.30 and 1,368,247,105,949

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Solution

The fourth proportional to 2,423,926,054,487.40, 3,345,015,772,026.30 and 1,368,247,105,949 is: 1,888,179,773,865.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,926,054,487.40 : 3,345,015,772,026.30 = 1,368,247,105,949 : x
  2. Step 2: Convert to fraction form
    2,423,926,054,487.40/3,345,015,772,026.30 = 1,368,247,105,949/x
  3. Step 3: Cross multiply
    2,423,926,054,487.40x = 3,345,015,772,026.30 × 1,368,247,105,949
  4. Step 4: Simplify right side
    2,423,926,054,487.40x = 4,576,808,149,428,744,453,357,568
  5. Step 5: Solve for x
    x = 4,576,808,149,428,744,453,357,568/2,423,926,054,487.40
  6. Step 6: Final answer
    x = 1,888,179,773,865.51

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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.