Home / 25,723,236.10-35,497,146.34-14,559,489.57

Finding the Fourth Proportional to 25,723,236.10, 35,497,146.34 and 14,559,489.57

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Solution

The fourth proportional to 25,723,236.10, 35,497,146.34 and 14,559,489.57 is: 20,091,575.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,723,236.10 : 35,497,146.34 = 14,559,489.57 : x
  2. Step 2: Convert to fraction form
    25,723,236.10/35,497,146.34 = 14,559,489.57/x
  3. Step 3: Cross multiply
    25,723,236.10x = 35,497,146.34 × 14,559,489.57
  4. Step 4: Simplify right side
    25,723,236.10x = 516,820,331,901,993.75
  5. Step 5: Solve for x
    x = 516,820,331,901,993.75/25,723,236.10
  6. Step 6: Final answer
    x = 20,091,575.18

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Double scale
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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.