Home / 15,572,815.24-23,359,277.82-4,790,043.40

Finding the Fourth Proportional to 15,572,815.24, 23,359,277.82 and 4,790,043.40

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Solution

The fourth proportional to 15,572,815.24, 23,359,277.82 and 4,790,043.40 is: 7,185,082.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,572,815.24 : 23,359,277.82 = 4,790,043.40 : x
  2. Step 2: Convert to fraction form
    15,572,815.24/23,359,277.82 = 4,790,043.40/x
  3. Step 3: Cross multiply
    15,572,815.24x = 23,359,277.82 × 4,790,043.40
  4. Step 4: Simplify right side
    15,572,815.24x = 111,891,954,550,457.39
  5. Step 5: Solve for x
    x = 111,891,954,550,457.39/15,572,815.24
  6. Step 6: Final answer
    x = 7,185,082.01

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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.