Home / 377,223,497.55-565,835,246.33-359,367,079.95

Finding the Fourth Proportional to 377,223,497.55, 565,835,246.33 and 359,367,079.95

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Solution

The fourth proportional to 377,223,497.55, 565,835,246.33 and 359,367,079.95 is: 539,050,619.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,223,497.55 : 565,835,246.33 = 359,367,079.95 : x
  2. Step 2: Convert to fraction form
    377,223,497.55/565,835,246.33 = 359,367,079.95/x
  3. Step 3: Cross multiply
    377,223,497.55x = 565,835,246.33 × 359,367,079.95
  4. Step 4: Simplify right side
    377,223,497.55x = 203,342,560,204,604,224
  5. Step 5: Solve for x
    x = 203,342,560,204,604,224/377,223,497.55
  6. Step 6: Final answer
    x = 539,050,619.93

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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.