Home / 29,303,559,585.02-43,973,419,049.57-13,579,453,338.14

Finding the Fourth Proportional to 29,303,559,585.02, 43,973,419,049.57 and 13,579,453,338.14

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Solution

The fourth proportional to 29,303,559,585.02, 43,973,419,049.57 and 13,579,453,338.14 is: 20,377,558,240.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,303,559,585.02 : 43,973,419,049.57 = 13,579,453,338.14 : x
  2. Step 2: Convert to fraction form
    29,303,559,585.02/43,973,419,049.57 = 13,579,453,338.14/x
  3. Step 3: Cross multiply
    29,303,559,585.02x = 43,973,419,049.57 × 13,579,453,338.14
  4. Step 4: Simplify right side
    29,303,559,585.02x = 597,134,992,102,112,362,496
  5. Step 5: Solve for x
    x = 597,134,992,102,112,362,496/29,303,559,585.02
  6. Step 6: Final answer
    x = 20,377,558,240.65

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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.