Home / 15,950,995.20-23,926,492.80-9,232,531.20

Finding the Fourth Proportional to 15,950,995.20, 23,926,492.80 and 9,232,531.20

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Solution

The fourth proportional to 15,950,995.20, 23,926,492.80 and 9,232,531.20 is: 13,848,796.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,950,995.20 : 23,926,492.80 = 9,232,531.20 : x
  2. Step 2: Convert to fraction form
    15,950,995.20/23,926,492.80 = 9,232,531.20/x
  3. Step 3: Cross multiply
    15,950,995.20x = 23,926,492.80 × 9,232,531.20
  4. Step 4: Simplify right side
    15,950,995.20x = 220,902,091,282,575.34
  5. Step 5: Solve for x
    x = 220,902,091,282,575.34/15,950,995.20
  6. Step 6: Final answer
    x = 13,848,796.80

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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.