Home / 1,164,306,579.24-1,606,734,760.50-635,670,548.04

Finding the Fourth Proportional to 1,164,306,579.24, 1,606,734,760.50 and 635,670,548.04

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Solution

The fourth proportional to 1,164,306,579.24, 1,606,734,760.50 and 635,670,548.04 is: 877,220,814.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,306,579.24 : 1,606,734,760.50 = 635,670,548.04 : x
  2. Step 2: Convert to fraction form
    1,164,306,579.24/1,606,734,760.50 = 635,670,548.04/x
  3. Step 3: Cross multiply
    1,164,306,579.24x = 1,606,734,760.50 × 635,670,548.04
  4. Step 4: Simplify right side
    1,164,306,579.24x = 1,021,353,965,761,953,024
  5. Step 5: Solve for x
    x = 1,021,353,965,761,953,024/1,164,306,579.24
  6. Step 6: Final answer
    x = 877,220,814.49

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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.