Home / 1,510,591,959,462.40-2,267,062,950,999-1,054,346,904,400.70

Finding the Fourth Proportional to 1,510,591,959,462.40, 2,267,062,950,999 and 1,054,346,904,400.70

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Solution

The fourth proportional to 1,510,591,959,462.40, 2,267,062,950,999 and 1,054,346,904,400.70 is: 1,582,340,478,839.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510,591,959,462.40 : 2,267,062,950,999 = 1,054,346,904,400.70 : x
  2. Step 2: Convert to fraction form
    1,510,591,959,462.40/2,267,062,950,999 = 1,054,346,904,400.70/x
  3. Step 3: Cross multiply
    1,510,591,959,462.40x = 2,267,062,950,999 × 1,054,346,904,400.70
  4. Step 4: Simplify right side
    1,510,591,959,462.40x = 2,390,270,804,467,311,422,996,480
  5. Step 5: Solve for x
    x = 2,390,270,804,467,311,422,996,480/1,510,591,959,462.40
  6. Step 6: Final answer
    x = 1,582,340,478,839.82

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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.