Home / 33,254,558.44-45,890,857.16-18,570,482.74

Finding the Fourth Proportional to 33,254,558.44, 45,890,857.16 and 18,570,482.74

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Solution

The fourth proportional to 33,254,558.44, 45,890,857.16 and 18,570,482.74 is: 25,627,024.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,254,558.44 : 45,890,857.16 = 18,570,482.74 : x
  2. Step 2: Convert to fraction form
    33,254,558.44/45,890,857.16 = 18,570,482.74/x
  3. Step 3: Cross multiply
    33,254,558.44x = 45,890,857.16 × 18,570,482.74
  4. Step 4: Simplify right side
    33,254,558.44x = 852,215,370,813,585.25
  5. Step 5: Solve for x
    x = 852,215,370,813,585.25/33,254,558.44
  6. Step 6: Final answer
    x = 25,627,024.11

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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.