Home / 273,810,766.01-377,989,151.87-183,439,865.07

Finding the Fourth Proportional to 273,810,766.01, 377,989,151.87 and 183,439,865.07

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Solution

The fourth proportional to 273,810,766.01, 377,989,151.87 and 183,439,865.07 is: 253,234,304.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,810,766.01 : 377,989,151.87 = 183,439,865.07 : x
  2. Step 2: Convert to fraction form
    273,810,766.01/377,989,151.87 = 183,439,865.07/x
  3. Step 3: Cross multiply
    273,810,766.01x = 377,989,151.87 × 183,439,865.07
  4. Step 4: Simplify right side
    273,810,766.01x = 69,338,279,017,415,136
  5. Step 5: Solve for x
    x = 69,338,279,017,415,136/273,810,766.01
  6. Step 6: Final answer
    x = 253,234,304.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.