Home / 177,867,716,928.89-245,457,449,361.96-101,744,130,924.24

Finding the Fourth Proportional to 177,867,716,928.89, 245,457,449,361.96 and 101,744,130,924.24

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Solution

The fourth proportional to 177,867,716,928.89, 245,457,449,361.96 and 101,744,130,924.24 is: 140,406,900,675.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,867,716,928.89 : 245,457,449,361.96 = 101,744,130,924.24 : x
  2. Step 2: Convert to fraction form
    177,867,716,928.89/245,457,449,361.96 = 101,744,130,924.24/x
  3. Step 3: Cross multiply
    177,867,716,928.89x = 245,457,449,361.96 × 101,744,130,924.24
  4. Step 4: Simplify right side
    177,867,716,928.89x = 24,973,854,864,213,270,331,392
  5. Step 5: Solve for x
    x = 24,973,854,864,213,270,331,392/177,867,716,928.89
  6. Step 6: Final answer
    x = 140,406,900,675.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.