Home / 25,101,250.65-34,639,725.82-14,088,000.37

Finding the Fourth Proportional to 25,101,250.65, 34,639,725.82 and 14,088,000.37

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Solution

The fourth proportional to 25,101,250.65, 34,639,725.82 and 14,088,000.37 is: 19,441,440.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,101,250.65 : 34,639,725.82 = 14,088,000.37 : x
  2. Step 2: Convert to fraction form
    25,101,250.65/34,639,725.82 = 14,088,000.37/x
  3. Step 3: Cross multiply
    25,101,250.65x = 34,639,725.82 × 14,088,000.37
  4. Step 4: Simplify right side
    25,101,250.65x = 488,004,470,168,858.50
  5. Step 5: Solve for x
    x = 488,004,470,168,858.50/25,101,250.65
  6. Step 6: Final answer
    x = 19,441,440.47

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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.