Home / 181,166,777.34-271,742,575.49-58,342,376.10

Finding the Fourth Proportional to 181,166,777.34, 271,742,575.49 and 58,342,376.10

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Solution

The fourth proportional to 181,166,777.34, 271,742,575.49 and 58,342,376.10 is: 87,511,119.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,166,777.34 : 271,742,575.49 = 58,342,376.10 : x
  2. Step 2: Convert to fraction form
    181,166,777.34/271,742,575.49 = 58,342,376.10/x
  3. Step 3: Cross multiply
    181,166,777.34x = 271,742,575.49 × 58,342,376.10
  4. Step 4: Simplify right side
    181,166,777.34x = 15,854,107,541,620,222
  5. Step 5: Solve for x
    x = 15,854,107,541,620,222/181,166,777.34
  6. Step 6: Final answer
    x = 87,511,119.72

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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.