Home / 732,849,313.20-1,099,433,402.10-241,478,964.60

Finding the Fourth Proportional to 732,849,313.20, 1,099,433,402.10 and 241,478,964.60

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Solution

The fourth proportional to 732,849,313.20, 1,099,433,402.10 and 241,478,964.60 is: 362,270,980.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,849,313.20 : 1,099,433,402.10 = 241,478,964.60 : x
  2. Step 2: Convert to fraction form
    732,849,313.20/1,099,433,402.10 = 241,478,964.60/x
  3. Step 3: Cross multiply
    732,849,313.20x = 1,099,433,402.10 × 241,478,964.60
  4. Step 4: Simplify right side
    732,849,313.20x = 265,490,039,585,763,424
  5. Step 5: Solve for x
    x = 265,490,039,585,763,424/732,849,313.20
  6. Step 6: Final answer
    x = 362,270,980.96

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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.