Home / 2,447,285,642.98-3,377,254,673.28-1,333,451,737.06

Finding the Fourth Proportional to 2,447,285,642.98, 3,377,254,673.28 and 1,333,451,737.06

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Solution

The fourth proportional to 2,447,285,642.98, 3,377,254,673.28 and 1,333,451,737.06 is: 1,840,163,661.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,285,642.98 : 3,377,254,673.28 = 1,333,451,737.06 : x
  2. Step 2: Convert to fraction form
    2,447,285,642.98/3,377,254,673.28 = 1,333,451,737.06/x
  3. Step 3: Cross multiply
    2,447,285,642.98x = 3,377,254,673.28 × 1,333,451,737.06
  4. Step 4: Simplify right side
    2,447,285,642.98x = 4,503,406,110,579,218,944
  5. Step 5: Solve for x
    x = 4,503,406,110,579,218,944/2,447,285,642.98
  6. Step 6: Final answer
    x = 1,840,163,661.93

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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.