Home / 41,418,813,423.84-62,127,845,414.22-13,088,749,582.86

Finding the Fourth Proportional to 41,418,813,423.84, 62,127,845,414.22 and 13,088,749,582.86

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Solution

The fourth proportional to 41,418,813,423.84, 62,127,845,414.22 and 13,088,749,582.86 is: 19,633,005,958.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,418,813,423.84 : 62,127,845,414.22 = 13,088,749,582.86 : x
  2. Step 2: Convert to fraction form
    41,418,813,423.84/62,127,845,414.22 = 13,088,749,582.86/x
  3. Step 3: Cross multiply
    41,418,813,423.84x = 62,127,845,414.22 × 13,088,749,582.86
  4. Step 4: Simplify right side
    41,418,813,423.84x = 813,175,810,749,362,601,984
  5. Step 5: Solve for x
    x = 813,175,810,749,362,601,984/41,418,813,423.84
  6. Step 6: Final answer
    x = 19,633,005,958.62

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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.