Home / 88,839,159,023.56-133,254,045,241.98-29,139,957,493.96

Finding the Fourth Proportional to 88,839,159,023.56, 133,254,045,241.98 and 29,139,957,493.96

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Solution

The fourth proportional to 88,839,159,023.56, 133,254,045,241.98 and 29,139,957,493.96 is: 43,708,396,803.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,839,159,023.56 : 133,254,045,241.98 = 29,139,957,493.96 : x
  2. Step 2: Convert to fraction form
    88,839,159,023.56/133,254,045,241.98 = 29,139,957,493.96/x
  3. Step 3: Cross multiply
    88,839,159,023.56x = 133,254,045,241.98 × 29,139,957,493.96
  4. Step 4: Simplify right side
    88,839,159,023.56x = 3,883,017,214,249,519,808,512
  5. Step 5: Solve for x
    x = 3,883,017,214,249,519,808,512/88,839,159,023.56
  6. Step 6: Final answer
    x = 43,708,396,803.03

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1.5x scale

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.