Home / 450,549,761,362.68-675,824,884,728.12-167,531,830,231.80

Finding the Fourth Proportional to 450,549,761,362.68, 675,824,884,728.12 and 167,531,830,231.80

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Solution

The fourth proportional to 450,549,761,362.68, 675,824,884,728.12 and 167,531,830,231.80 is: 251,297,835,587.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    450,549,761,362.68 : 675,824,884,728.12 = 167,531,830,231.80 : x
  2. Step 2: Convert to fraction form
    450,549,761,362.68/675,824,884,728.12 = 167,531,830,231.80/x
  3. Step 3: Cross multiply
    450,549,761,362.68x = 675,824,884,728.12 × 167,531,830,231.80
  4. Step 4: Simplify right side
    450,549,761,362.68x = 113,222,179,854,697,197,731,840
  5. Step 5: Solve for x
    x = 113,222,179,854,697,197,731,840/450,549,761,362.68
  6. Step 6: Final answer
    x = 251,297,835,587.04

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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.