Home / 25,759,560.48-35,548,993.44-14,156,913.12

Finding the Fourth Proportional to 25,759,560.48, 35,548,993.44 and 14,156,913.12

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Solution

The fourth proportional to 25,759,560.48, 35,548,993.44 and 14,156,913.12 is: 19,536,979.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,759,560.48 : 35,548,993.44 = 14,156,913.12 : x
  2. Step 2: Convert to fraction form
    25,759,560.48/35,548,993.44 = 14,156,913.12/x
  3. Step 3: Cross multiply
    25,759,560.48x = 35,548,993.44 × 14,156,913.12
  4. Step 4: Simplify right side
    25,759,560.48x = 503,264,011,633,529.88
  5. Step 5: Solve for x
    x = 503,264,011,633,529.88/25,759,560.48
  6. Step 6: Final answer
    x = 19,536,979.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.