Home / 48,435,184.34-72,581,004.18-39,860,217.65

Finding the Fourth Proportional to 48,435,184.34, 72,581,004.18 and 39,860,217.65

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Solution

The fourth proportional to 48,435,184.34, 72,581,004.18 and 39,860,217.65 is: 59,731,260.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,435,184.34 : 72,581,004.18 = 39,860,217.65 : x
  2. Step 2: Convert to fraction form
    48,435,184.34/72,581,004.18 = 39,860,217.65/x
  3. Step 3: Cross multiply
    48,435,184.34x = 72,581,004.18 × 39,860,217.65
  4. Step 4: Simplify right side
    48,435,184.34x = 2,893,094,624,051,813
  5. Step 5: Solve for x
    x = 2,893,094,624,051,813/48,435,184.34
  6. Step 6: Final answer
    x = 59,731,260.73

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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.