Home / 3,619,644,074,551.80-5,430,023,997,351.40-1,234,125,658,763.70

Finding the Fourth Proportional to 3,619,644,074,551.80, 5,430,023,997,351.40 and 1,234,125,658,763.70

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Solution

The fourth proportional to 3,619,644,074,551.80, 5,430,023,997,351.40 and 1,234,125,658,763.70 is: 1,851,378,700,449.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,619,644,074,551.80 : 5,430,023,997,351.40 = 1,234,125,658,763.70 : x
  2. Step 2: Convert to fraction form
    3,619,644,074,551.80/5,430,023,997,351.40 = 1,234,125,658,763.70/x
  3. Step 3: Cross multiply
    3,619,644,074,551.80x = 5,430,023,997,351.40 × 1,234,125,658,763.70
  4. Step 4: Simplify right side
    3,619,644,074,551.80x = 6,701,331,942,833,996,165,021,696
  5. Step 5: Solve for x
    x = 6,701,331,942,833,996,165,021,696/3,619,644,074,551.80
  6. Step 6: Final answer
    x = 1,851,378,700,449.65

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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.