Home / 2,697,123,180,144.70-4,045,922,605,218.20-760,957,004,502.80

Finding the Fourth Proportional to 2,697,123,180,144.70, 4,045,922,605,218.20 and 760,957,004,502.80

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Solution

The fourth proportional to 2,697,123,180,144.70, 4,045,922,605,218.20 and 760,957,004,502.80 is: 1,141,502,608,698.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,123,180,144.70 : 4,045,922,605,218.20 = 760,957,004,502.80 : x
  2. Step 2: Convert to fraction form
    2,697,123,180,144.70/4,045,922,605,218.20 = 760,957,004,502.80/x
  3. Step 3: Cross multiply
    2,697,123,180,144.70x = 4,045,922,605,218.20 × 760,957,004,502.80
  4. Step 4: Simplify right side
    2,697,123,180,144.70x = 3,078,773,146,117,006,688,256,000
  5. Step 5: Solve for x
    x = 3,078,773,146,117,006,688,256,000/2,697,123,180,144.70
  6. Step 6: Final answer
    x = 1,141,502,608,698.74

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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.