Home / 19,350,600.17-26,703,482.85-10,529,750.60

Finding the Fourth Proportional to 19,350,600.17, 26,703,482.85 and 10,529,750.60

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Solution

The fourth proportional to 19,350,600.17, 26,703,482.85 and 10,529,750.60 is: 14,530,867.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,350,600.17 : 26,703,482.85 = 10,529,750.60 : x
  2. Step 2: Convert to fraction form
    19,350,600.17/26,703,482.85 = 10,529,750.60/x
  3. Step 3: Cross multiply
    19,350,600.17x = 26,703,482.85 × 10,529,750.60
  4. Step 4: Simplify right side
    19,350,600.17x = 281,181,014,561,877.22
  5. Step 5: Solve for x
    x = 281,181,014,561,877.22/19,350,600.17
  6. Step 6: Final answer
    x = 14,530,867.88

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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.