Home / 33,750,957.83-46,573,903.67-19,812,878.78

Finding the Fourth Proportional to 33,750,957.83, 46,573,903.67 and 19,812,878.78

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Solution

The fourth proportional to 33,750,957.83, 46,573,903.67 and 19,812,878.78 is: 27,340,353.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,750,957.83 : 46,573,903.67 = 19,812,878.78 : x
  2. Step 2: Convert to fraction form
    33,750,957.83/46,573,903.67 = 19,812,878.78/x
  3. Step 3: Cross multiply
    33,750,957.83x = 46,573,903.67 × 19,812,878.78
  4. Step 4: Simplify right side
    33,750,957.83x = 922,763,107,393,173.12
  5. Step 5: Solve for x
    x = 922,763,107,393,173.12/33,750,957.83
  6. Step 6: Final answer
    x = 27,340,353.19

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1.5x scale

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.