Home / 16,845,850.42-23,248,336.57-9,501,003.70

Finding the Fourth Proportional to 16,845,850.42, 23,248,336.57 and 9,501,003.70

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Solution

The fourth proportional to 16,845,850.42, 23,248,336.57 and 9,501,003.70 is: 13,111,984.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,850.42 : 23,248,336.57 = 9,501,003.70 : x
  2. Step 2: Convert to fraction form
    16,845,850.42/23,248,336.57 = 9,501,003.70/x
  3. Step 3: Cross multiply
    16,845,850.42x = 23,248,336.57 × 9,501,003.70
  4. Step 4: Simplify right side
    16,845,850.42x = 220,882,531,688,541.94
  5. Step 5: Solve for x
    x = 220,882,531,688,541.94/16,845,850.42
  6. Step 6: Final answer
    x = 13,111,984.63

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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.