Home / 273,810,767.88-377,989,154.46-183,439,866.95

Finding the Fourth Proportional to 273,810,767.88, 377,989,154.46 and 183,439,866.95

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Solution

The fourth proportional to 273,810,767.88, 377,989,154.46 and 183,439,866.95 is: 253,234,307.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,810,767.88 : 377,989,154.46 = 183,439,866.95 : x
  2. Step 2: Convert to fraction form
    273,810,767.88/377,989,154.46 = 183,439,866.95/x
  3. Step 3: Cross multiply
    273,810,767.88x = 377,989,154.46 × 183,439,866.95
  4. Step 4: Simplify right side
    273,810,767.88x = 69,338,280,200,795,448
  5. Step 5: Solve for x
    x = 69,338,280,200,795,448/273,810,767.88
  6. Step 6: Final answer
    x = 253,234,307.54

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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.