Home / 52,945,451.24-79,422,751.29-14,606,965.40

Finding the Fourth Proportional to 52,945,451.24, 79,422,751.29 and 14,606,965.40

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Solution

The fourth proportional to 52,945,451.24, 79,422,751.29 and 14,606,965.40 is: 21,911,710.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,945,451.24 : 79,422,751.29 = 14,606,965.40 : x
  2. Step 2: Convert to fraction form
    52,945,451.24/79,422,751.29 = 14,606,965.40/x
  3. Step 3: Cross multiply
    52,945,451.24x = 79,422,751.29 × 14,606,965.40
  4. Step 4: Simplify right side
    52,945,451.24x = 1,160,125,380,065,835.50
  5. Step 5: Solve for x
    x = 1,160,125,380,065,835.50/52,945,451.24
  6. Step 6: Final answer
    x = 21,911,710.13

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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.