Home / 45,823,205.40-68,733,252.90-11,744,885.40

Finding the Fourth Proportional to 45,823,205.40, 68,733,252.90 and 11,744,885.40

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Solution

The fourth proportional to 45,823,205.40, 68,733,252.90 and 11,744,885.40 is: 17,616,929.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,823,205.40 : 68,733,252.90 = 11,744,885.40 : x
  2. Step 2: Convert to fraction form
    45,823,205.40/68,733,252.90 = 11,744,885.40/x
  3. Step 3: Cross multiply
    45,823,205.40x = 68,733,252.90 × 11,744,885.40
  4. Step 4: Simplify right side
    45,823,205.40x = 807,264,178,479,717.75
  5. Step 5: Solve for x
    x = 807,264,178,479,717.75/45,823,205.40
  6. Step 6: Final answer
    x = 17,616,929.49

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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.