Home / 134,573,778.96-201,860,647.76-32,337,817.76

Finding the Fourth Proportional to 134,573,778.96, 201,860,647.76 and 32,337,817.76

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Solution

The fourth proportional to 134,573,778.96, 201,860,647.76 and 32,337,817.76 is: 48,506,721.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,573,778.96 : 201,860,647.76 = 32,337,817.76 : x
  2. Step 2: Convert to fraction form
    134,573,778.96/201,860,647.76 = 32,337,817.76/x
  3. Step 3: Cross multiply
    134,573,778.96x = 201,860,647.76 × 32,337,817.76
  4. Step 4: Simplify right side
    134,573,778.96x = 6,527,732,840,178,432
  5. Step 5: Solve for x
    x = 6,527,732,840,178,432/134,573,778.96
  6. Step 6: Final answer
    x = 48,506,721.67

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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.