Home / 2,697,123,180,142.70-4,045,922,605,215.20-760,957,004,500.80

Finding the Fourth Proportional to 2,697,123,180,142.70, 4,045,922,605,215.20 and 760,957,004,500.80

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Solution

The fourth proportional to 2,697,123,180,142.70, 4,045,922,605,215.20 and 760,957,004,500.80 is: 1,141,502,608,695.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,123,180,142.70 : 4,045,922,605,215.20 = 760,957,004,500.80 : x
  2. Step 2: Convert to fraction form
    2,697,123,180,142.70/4,045,922,605,215.20 = 760,957,004,500.80/x
  3. Step 3: Cross multiply
    2,697,123,180,142.70x = 4,045,922,605,215.20 × 760,957,004,500.80
  4. Step 4: Simplify right side
    2,697,123,180,142.70x = 3,078,773,146,106,631,657,881,600
  5. Step 5: Solve for x
    x = 3,078,773,146,106,631,657,881,600/2,697,123,180,142.70
  6. Step 6: Final answer
    x = 1,141,502,608,695.74

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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.