Home / 14,983,270.40-22,474,905.60-10,448,307.20

Finding the Fourth Proportional to 14,983,270.40, 22,474,905.60 and 10,448,307.20

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Solution

The fourth proportional to 14,983,270.40, 22,474,905.60 and 10,448,307.20 is: 15,672,460.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,983,270.40 : 22,474,905.60 = 10,448,307.20 : x
  2. Step 2: Convert to fraction form
    14,983,270.40/22,474,905.60 = 10,448,307.20/x
  3. Step 3: Cross multiply
    14,983,270.40x = 22,474,905.60 × 10,448,307.20
  4. Step 4: Simplify right side
    14,983,270.40x = 234,824,717,999,800.31
  5. Step 5: Solve for x
    x = 234,824,717,999,800.31/14,983,270.40
  6. Step 6: Final answer
    x = 15,672,460.80

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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.