Home / 46,704,819.79-70,063,915.68-14,359,438.19

Finding the Fourth Proportional to 46,704,819.79, 70,063,915.68 and 14,359,438.19

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Solution

The fourth proportional to 46,704,819.79, 70,063,915.68 and 14,359,438.19 is: 21,541,212.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,704,819.79 : 70,063,915.68 = 14,359,438.19 : x
  2. Step 2: Convert to fraction form
    46,704,819.79/70,063,915.68 = 14,359,438.19/x
  3. Step 3: Cross multiply
    46,704,819.79x = 70,063,915.68 × 14,359,438.19
  4. Step 4: Simplify right side
    46,704,819.79x = 1,006,078,466,473,833.62
  5. Step 5: Solve for x
    x = 1,006,078,466,473,833.62/46,704,819.79
  6. Step 6: Final answer
    x = 21,541,212.90

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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.