Home / 532,241,494.80-798,362,242.20-241,248,022.80

Finding the Fourth Proportional to 532,241,494.80, 798,362,242.20 and 241,248,022.80

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Solution

The fourth proportional to 532,241,494.80, 798,362,242.20 and 241,248,022.80 is: 361,872,034.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,241,494.80 : 798,362,242.20 = 241,248,022.80 : x
  2. Step 2: Convert to fraction form
    532,241,494.80/798,362,242.20 = 241,248,022.80/x
  3. Step 3: Cross multiply
    532,241,494.80x = 798,362,242.20 × 241,248,022.80
  4. Step 4: Simplify right side
    532,241,494.80x = 192,603,312,408,924,736
  5. Step 5: Solve for x
    x = 192,603,312,408,924,736/532,241,494.80
  6. Step 6: Final answer
    x = 361,872,034.20

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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.