Home / 2,697,123,180,145.70-4,045,922,605,219.70-760,957,004,503.65

Finding the Fourth Proportional to 2,697,123,180,145.70, 4,045,922,605,219.70 and 760,957,004,503.65

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Solution

The fourth proportional to 2,697,123,180,145.70, 4,045,922,605,219.70 and 760,957,004,503.65 is: 1,141,502,608,700.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,123,180,145.70 : 4,045,922,605,219.70 = 760,957,004,503.65 : x
  2. Step 2: Convert to fraction form
    2,697,123,180,145.70/4,045,922,605,219.70 = 760,957,004,503.65/x
  3. Step 3: Cross multiply
    2,697,123,180,145.70x = 4,045,922,605,219.70 × 760,957,004,503.65
  4. Step 4: Simplify right side
    2,697,123,180,145.70x = 3,078,773,146,121,586,734,006,272
  5. Step 5: Solve for x
    x = 3,078,773,146,121,586,734,006,272/2,697,123,180,145.70
  6. Step 6: Final answer
    x = 1,141,502,608,700.01

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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.