Home / 15,584,003.80-23,376,005.70-10,209,232.60

Finding the Fourth Proportional to 15,584,003.80, 23,376,005.70 and 10,209,232.60

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Solution

The fourth proportional to 15,584,003.80, 23,376,005.70 and 10,209,232.60 is: 15,313,848.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,584,003.80 : 23,376,005.70 = 10,209,232.60 : x
  2. Step 2: Convert to fraction form
    15,584,003.80/23,376,005.70 = 10,209,232.60/x
  3. Step 3: Cross multiply
    15,584,003.80x = 23,376,005.70 × 10,209,232.60
  4. Step 4: Simplify right side
    15,584,003.80x = 238,651,079,450,225.81
  5. Step 5: Solve for x
    x = 238,651,079,450,225.81/15,584,003.80
  6. Step 6: Final answer
    x = 15,313,848.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.