Home / 242,162,577-334,184,268.38-132,154,290

Finding the Fourth Proportional to 242,162,577, 334,184,268.38 and 132,154,290

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Solution

The fourth proportional to 242,162,577, 334,184,268.38 and 132,154,290 is: 182,372,872.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,162,577 : 334,184,268.38 = 132,154,290 : x
  2. Step 2: Convert to fraction form
    242,162,577/334,184,268.38 = 132,154,290/x
  3. Step 3: Cross multiply
    242,162,577x = 334,184,268.38 × 132,154,290
  4. Step 4: Simplify right side
    242,162,577x = 44,163,884,716,267,576
  5. Step 5: Solve for x
    x = 44,163,884,716,267,576/242,162,577
  6. Step 6: Final answer
    x = 182,372,872.24

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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.