Home / 377,050,156.22-565,596,477.61-114,743,237.90

Finding the Fourth Proportional to 377,050,156.22, 565,596,477.61 and 114,743,237.90

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Solution

The fourth proportional to 377,050,156.22, 565,596,477.61 and 114,743,237.90 is: 172,121,321.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,050,156.22 : 565,596,477.61 = 114,743,237.90 : x
  2. Step 2: Convert to fraction form
    377,050,156.22/565,596,477.61 = 114,743,237.90/x
  3. Step 3: Cross multiply
    377,050,156.22x = 565,596,477.61 × 114,743,237.90
  4. Step 4: Simplify right side
    377,050,156.22x = 64,898,371,182,404,552
  5. Step 5: Solve for x
    x = 64,898,371,182,404,552/377,050,156.22
  6. Step 6: Final answer
    x = 172,121,321.56

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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.