Home / 2,697,123,180,147.30-4,045,922,605,222.10-760,957,004,505.15

Finding the Fourth Proportional to 2,697,123,180,147.30, 4,045,922,605,222.10 and 760,957,004,505.15

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Solution

The fourth proportional to 2,697,123,180,147.30, 4,045,922,605,222.10 and 760,957,004,505.15 is: 1,141,502,608,702.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,123,180,147.30 : 4,045,922,605,222.10 = 760,957,004,505.15 : x
  2. Step 2: Convert to fraction form
    2,697,123,180,147.30/4,045,922,605,222.10 = 760,957,004,505.15/x
  3. Step 3: Cross multiply
    2,697,123,180,147.30x = 4,045,922,605,222.10 × 760,957,004,505.15
  4. Step 4: Simplify right side
    2,697,123,180,147.30x = 3,078,773,146,129,481,957,638,144
  5. Step 5: Solve for x
    x = 3,078,773,146,129,481,957,638,144/2,697,123,180,147.30
  6. Step 6: Final answer
    x = 1,141,502,608,702.26

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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.