Home / 2,697,123,180,147.60-4,045,922,605,221.60-760,957,004,505.15

Finding the Fourth Proportional to 2,697,123,180,147.60, 4,045,922,605,221.60 and 760,957,004,505.15

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Solution

The fourth proportional to 2,697,123,180,147.60, 4,045,922,605,221.60 and 760,957,004,505.15 is: 1,141,502,608,701.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,123,180,147.60 : 4,045,922,605,221.60 = 760,957,004,505.15 : x
  2. Step 2: Convert to fraction form
    2,697,123,180,147.60/4,045,922,605,221.60 = 760,957,004,505.15/x
  3. Step 3: Cross multiply
    2,697,123,180,147.60x = 4,045,922,605,221.60 × 760,957,004,505.15
  4. Step 4: Simplify right side
    2,697,123,180,147.60x = 3,078,773,146,129,101,316,161,536
  5. Step 5: Solve for x
    x = 3,078,773,146,129,101,316,161,536/2,697,123,180,147.60
  6. Step 6: Final answer
    x = 1,141,502,608,701.99

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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.