Home / 32,558,128.32-44,930,106-17,873,428.80

Finding the Fourth Proportional to 32,558,128.32, 44,930,106 and 17,873,428.80

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Solution

The fourth proportional to 32,558,128.32, 44,930,106 and 17,873,428.80 is: 24,665,270.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,558,128.32 : 44,930,106 = 17,873,428.80 : x
  2. Step 2: Convert to fraction form
    32,558,128.32/44,930,106 = 17,873,428.80/x
  3. Step 3: Cross multiply
    32,558,128.32x = 44,930,106 × 17,873,428.80
  4. Step 4: Simplify right side
    32,558,128.32x = 803,055,050,567,452.88
  5. Step 5: Solve for x
    x = 803,055,050,567,452.88/32,558,128.32
  6. Step 6: Final answer
    x = 24,665,270.76

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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.