Home / 306,866,435.04-460,481,250.96-112,914,047.52

Finding the Fourth Proportional to 306,866,435.04, 460,481,250.96 and 112,914,047.52

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Solution

The fourth proportional to 306,866,435.04, 460,481,250.96 and 112,914,047.52 is: 169,437,891.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,866,435.04 : 460,481,250.96 = 112,914,047.52 : x
  2. Step 2: Convert to fraction form
    306,866,435.04/460,481,250.96 = 112,914,047.52/x
  3. Step 3: Cross multiply
    306,866,435.04x = 460,481,250.96 × 112,914,047.52
  4. Step 4: Simplify right side
    306,866,435.04x = 51,994,801,852,966,480
  5. Step 5: Solve for x
    x = 51,994,801,852,966,480/306,866,435.04
  6. Step 6: Final answer
    x = 169,437,891.92

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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.