Home / 14,797,187.79-22,039,749.48-14,133,270.75

Finding the Fourth Proportional to 14,797,187.79, 22,039,749.48 and 14,133,270.75

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Solution

The fourth proportional to 14,797,187.79, 22,039,749.48 and 14,133,270.75 is: 21,050,874.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,797,187.79 : 22,039,749.48 = 14,133,270.75 : x
  2. Step 2: Convert to fraction form
    14,797,187.79/22,039,749.48 = 14,133,270.75/x
  3. Step 3: Cross multiply
    14,797,187.79x = 22,039,749.48 × 14,133,270.75
  4. Step 4: Simplify right side
    14,797,187.79x = 311,493,746,663,011.69
  5. Step 5: Solve for x
    x = 311,493,746,663,011.69/14,797,187.79
  6. Step 6: Final answer
    x = 21,050,874.74

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.