Home / 46,381,816.52-69,581,277.65-15,259,225.13

Finding the Fourth Proportional to 46,381,816.52, 69,581,277.65 and 15,259,225.13

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Solution

The fourth proportional to 46,381,816.52, 69,581,277.65 and 15,259,225.13 is: 22,891,651.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,381,816.52 : 69,581,277.65 = 15,259,225.13 : x
  2. Step 2: Convert to fraction form
    46,381,816.52/69,581,277.65 = 15,259,225.13/x
  3. Step 3: Cross multiply
    46,381,816.52x = 69,581,277.65 × 15,259,225.13
  4. Step 4: Simplify right side
    46,381,816.52x = 1,061,756,380,184,629.12
  5. Step 5: Solve for x
    x = 1,061,756,380,184,629.12/46,381,816.52
  6. Step 6: Final answer
    x = 22,891,651.51

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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.