Home / 3,057,386,521.01-4,586,091,738.32-930,253,395.83

Finding the Fourth Proportional to 3,057,386,521.01, 4,586,091,738.32 and 930,253,395.83

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Solution

The fourth proportional to 3,057,386,521.01, 4,586,091,738.32 and 930,253,395.83 is: 1,395,383,731.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,386,521.01 : 4,586,091,738.32 = 930,253,395.83 : x
  2. Step 2: Convert to fraction form
    3,057,386,521.01/4,586,091,738.32 = 930,253,395.83/x
  3. Step 3: Cross multiply
    3,057,386,521.01x = 4,586,091,738.32 × 930,253,395.83
  4. Step 4: Simplify right side
    3,057,386,521.01x = 4,266,227,413,139,483,136
  5. Step 5: Solve for x
    x = 4,266,227,413,139,483,136/3,057,386,521.01
  6. Step 6: Final answer
    x = 1,395,383,731.77

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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.