Home / 3,015,092,176.62-4,522,639,314.69-944,974,554.54

Finding the Fourth Proportional to 3,015,092,176.62, 4,522,639,314.69 and 944,974,554.54

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Solution

The fourth proportional to 3,015,092,176.62, 4,522,639,314.69 and 944,974,554.54 is: 1,417,462,160.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,015,092,176.62 : 4,522,639,314.69 = 944,974,554.54 : x
  2. Step 2: Convert to fraction form
    3,015,092,176.62/4,522,639,314.69 = 944,974,554.54/x
  3. Step 3: Cross multiply
    3,015,092,176.62x = 4,522,639,314.69 × 944,974,554.54
  4. Step 4: Simplify right side
    3,015,092,176.62x = 4,273,779,071,744,272,896
  5. Step 5: Solve for x
    x = 4,273,779,071,744,272,896/3,015,092,176.62
  6. Step 6: Final answer
    x = 1,417,462,160.82

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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.