Home / 25,425,686.07-35,094,914.05-16,606,485.57

Finding the Fourth Proportional to 25,425,686.07, 35,094,914.05 and 16,606,485.57

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Solution

The fourth proportional to 25,425,686.07, 35,094,914.05 and 16,606,485.57 is: 22,921,827.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,425,686.07 : 35,094,914.05 = 16,606,485.57 : x
  2. Step 2: Convert to fraction form
    25,425,686.07/35,094,914.05 = 16,606,485.57/x
  3. Step 3: Cross multiply
    25,425,686.07x = 35,094,914.05 × 16,606,485.57
  4. Step 4: Simplify right side
    25,425,686.07x = 582,803,183,687,930.50
  5. Step 5: Solve for x
    x = 582,803,183,687,930.50/25,425,686.07
  6. Step 6: Final answer
    x = 22,921,827.25

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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.