Home / 14,974,555.70-22,461,833.55-4,877,176.70

Finding the Fourth Proportional to 14,974,555.70, 22,461,833.55 and 4,877,176.70

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Solution

The fourth proportional to 14,974,555.70, 22,461,833.55 and 4,877,176.70 is: 7,315,765.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,974,555.70 : 22,461,833.55 = 4,877,176.70 : x
  2. Step 2: Convert to fraction form
    14,974,555.70/22,461,833.55 = 4,877,176.70/x
  3. Step 3: Cross multiply
    14,974,555.70x = 22,461,833.55 × 4,877,176.70
  4. Step 4: Simplify right side
    14,974,555.70x = 109,550,331,229,338.30
  5. Step 5: Solve for x
    x = 109,550,331,229,338.30/14,974,555.70
  6. Step 6: Final answer
    x = 7,315,765.05

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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.