Home / 32,259,325.60-48,388,988.40-10,984,189.60

Finding the Fourth Proportional to 32,259,325.60, 48,388,988.40 and 10,984,189.60

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Solution

The fourth proportional to 32,259,325.60, 48,388,988.40 and 10,984,189.60 is: 16,476,284.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,259,325.60 : 48,388,988.40 = 10,984,189.60 : x
  2. Step 2: Convert to fraction form
    32,259,325.60/48,388,988.40 = 10,984,189.60/x
  3. Step 3: Cross multiply
    32,259,325.60x = 48,388,988.40 × 10,984,189.60
  4. Step 4: Simplify right side
    32,259,325.60x = 531,513,823,137,800.62
  5. Step 5: Solve for x
    x = 531,513,823,137,800.62/32,259,325.60
  6. Step 6: Final answer
    x = 16,476,284.40

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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.