Home / 14,812,069.80-22,218,104.70-4,715,711.40

Finding the Fourth Proportional to 14,812,069.80, 22,218,104.70 and 4,715,711.40

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Solution

The fourth proportional to 14,812,069.80, 22,218,104.70 and 4,715,711.40 is: 7,073,567.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,812,069.80 : 22,218,104.70 = 4,715,711.40 : x
  2. Step 2: Convert to fraction form
    14,812,069.80/22,218,104.70 = 4,715,711.40/x
  3. Step 3: Cross multiply
    14,812,069.80x = 22,218,104.70 × 4,715,711.40
  4. Step 4: Simplify right side
    14,812,069.80x = 104,774,169,620,183.58
  5. Step 5: Solve for x
    x = 104,774,169,620,183.58/14,812,069.80
  6. Step 6: Final answer
    x = 7,073,567.10

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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.