Home / 18,056,034,826.18-24,914,338,372.28-10,435,790,326

Finding the Fourth Proportional to 18,056,034,826.18, 24,914,338,372.28 and 10,435,790,326

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Solution

The fourth proportional to 18,056,034,826.18, 24,914,338,372.28 and 10,435,790,326 is: 14,399,662,709.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,056,034,826.18 : 24,914,338,372.28 = 10,435,790,326 : x
  2. Step 2: Convert to fraction form
    18,056,034,826.18/24,914,338,372.28 = 10,435,790,326/x
  3. Step 3: Cross multiply
    18,056,034,826.18x = 24,914,338,372.28 × 10,435,790,326
  4. Step 4: Simplify right side
    18,056,034,826.18x = 260,000,811,364,130,193,408
  5. Step 5: Solve for x
    x = 260,000,811,364,130,193,408/18,056,034,826.18
  6. Step 6: Final answer
    x = 14,399,662,709.29

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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.