Home / 5,448,234,574,953.20-8,172,359,727,821.60-2,224,902,337,272.20

Finding the Fourth Proportional to 5,448,234,574,953.20, 8,172,359,727,821.60 and 2,224,902,337,272.20

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Solution

The fourth proportional to 5,448,234,574,953.20, 8,172,359,727,821.60 and 2,224,902,337,272.20 is: 3,337,356,717,908.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,448,234,574,953.20 : 8,172,359,727,821.60 = 2,224,902,337,272.20 : x
  2. Step 2: Convert to fraction form
    5,448,234,574,953.20/8,172,359,727,821.60 = 2,224,902,337,272.20/x
  3. Step 3: Cross multiply
    5,448,234,574,953.20x = 8,172,359,727,821.60 × 2,224,902,337,272.20
  4. Step 4: Simplify right side
    5,448,234,574,953.20x = 18,182,702,259,459,478,540,779,520
  5. Step 5: Solve for x
    x = 18,182,702,259,459,478,540,779,520/5,448,234,574,953.20
  6. Step 6: Final answer
    x = 3,337,356,717,908.14

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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.