Home / 732,849,331.20-1,099,433,429.10-241,478,982.60

Finding the Fourth Proportional to 732,849,331.20, 1,099,433,429.10 and 241,478,982.60

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Solution

The fourth proportional to 732,849,331.20, 1,099,433,429.10 and 241,478,982.60 is: 362,271,007.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,849,331.20 : 1,099,433,429.10 = 241,478,982.60 : x
  2. Step 2: Convert to fraction form
    732,849,331.20/1,099,433,429.10 = 241,478,982.60/x
  3. Step 3: Cross multiply
    732,849,331.20x = 1,099,433,429.10 × 241,478,982.60
  4. Step 4: Simplify right side
    732,849,331.20x = 265,490,065,895,497,216
  5. Step 5: Solve for x
    x = 265,490,065,895,497,216/732,849,331.20
  6. Step 6: Final answer
    x = 362,271,007.96

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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.