Home / 1,925,002,889.83-2,650,329,927.90-1,501,072,559.82

Finding the Fourth Proportional to 1,925,002,889.83, 2,650,329,927.90 and 1,501,072,559.82

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Solution

The fourth proportional to 1,925,002,889.83, 2,650,329,927.90 and 1,501,072,559.82 is: 2,066,665,743.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,002,889.83 : 2,650,329,927.90 = 1,501,072,559.82 : x
  2. Step 2: Convert to fraction form
    1,925,002,889.83/2,650,329,927.90 = 1,501,072,559.82/x
  3. Step 3: Cross multiply
    1,925,002,889.83x = 2,650,329,927.90 × 1,501,072,559.82
  4. Step 4: Simplify right side
    1,925,002,889.83x = 3,978,337,529,234,704,896
  5. Step 5: Solve for x
    x = 3,978,337,529,234,704,896/1,925,002,889.83
  6. Step 6: Final answer
    x = 2,066,665,743.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.