Home / 50,592,511.50-75,890,866.77-14,690,719.50

Finding the Fourth Proportional to 50,592,511.50, 75,890,866.77 and 14,690,719.50

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Solution

The fourth proportional to 50,592,511.50, 75,890,866.77 and 14,690,719.50 is: 22,036,688.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,592,511.50 : 75,890,866.77 = 14,690,719.50 : x
  2. Step 2: Convert to fraction form
    50,592,511.50/75,890,866.77 = 14,690,719.50/x
  3. Step 3: Cross multiply
    50,592,511.50x = 75,890,866.77 × 14,690,719.50
  4. Step 4: Simplify right side
    50,592,511.50x = 1,114,891,436,329,941
  5. Step 5: Solve for x
    x = 1,114,891,436,329,941/50,592,511.50
  6. Step 6: Final answer
    x = 22,036,688.89

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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.