Home / 23,467,282.84-32,386,346.94-13,154,008.60

Finding the Fourth Proportional to 23,467,282.84, 32,386,346.94 and 13,154,008.60

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Solution

The fourth proportional to 23,467,282.84, 32,386,346.94 and 13,154,008.60 is: 18,153,370.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,467,282.84 : 32,386,346.94 = 13,154,008.60 : x
  2. Step 2: Convert to fraction form
    23,467,282.84/32,386,346.94 = 13,154,008.60/x
  3. Step 3: Cross multiply
    23,467,282.84x = 32,386,346.94 × 13,154,008.60
  4. Step 4: Simplify right side
    23,467,282.84x = 426,010,286,171,343.69
  5. Step 5: Solve for x
    x = 426,010,286,171,343.69/23,467,282.84
  6. Step 6: Final answer
    x = 18,153,370.76

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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.