Home / 3,619,644,074,548.90-5,430,023,997,346.80-1,234,125,658,760.70

Finding the Fourth Proportional to 3,619,644,074,548.90, 5,430,023,997,346.80 and 1,234,125,658,760.70

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Solution

The fourth proportional to 3,619,644,074,548.90, 5,430,023,997,346.80 and 1,234,125,658,760.70 is: 1,851,378,700,445.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,619,644,074,548.90 : 5,430,023,997,346.80 = 1,234,125,658,760.70 : x
  2. Step 2: Convert to fraction form
    3,619,644,074,548.90/5,430,023,997,346.80 = 1,234,125,658,760.70/x
  3. Step 3: Cross multiply
    3,619,644,074,548.90x = 5,430,023,997,346.80 × 1,234,125,658,760.70
  4. Step 4: Simplify right side
    3,619,644,074,548.90x = 6,701,331,942,812,028,481,044,480
  5. Step 5: Solve for x
    x = 6,701,331,942,812,028,481,044,480/3,619,644,074,548.90
  6. Step 6: Final answer
    x = 1,851,378,700,445.07

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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.