Home / 1,894,877,150.81-2,614,754,983.70-1,048,086,247.93

Finding the Fourth Proportional to 1,894,877,150.81, 2,614,754,983.70 and 1,048,086,247.93

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Solution

The fourth proportional to 1,894,877,150.81, 2,614,754,983.70 and 1,048,086,247.93 is: 1,446,261,958.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,877,150.81 : 2,614,754,983.70 = 1,048,086,247.93 : x
  2. Step 2: Convert to fraction form
    1,894,877,150.81/2,614,754,983.70 = 1,048,086,247.93/x
  3. Step 3: Cross multiply
    1,894,877,150.81x = 2,614,754,983.70 × 1,048,086,247.93
  4. Step 4: Simplify right side
    1,894,877,150.81x = 2,740,488,740,118,380,032
  5. Step 5: Solve for x
    x = 2,740,488,740,118,380,032/1,894,877,150.81
  6. Step 6: Final answer
    x = 1,446,261,958.96

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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.