Home / 33,490,382.60-50,168,312.02-15,269,513.60

Finding the Fourth Proportional to 33,490,382.60, 50,168,312.02 and 15,269,513.60

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Solution

The fourth proportional to 33,490,382.60, 50,168,312.02 and 15,269,513.60 is: 22,873,603.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,490,382.60 : 50,168,312.02 = 15,269,513.60 : x
  2. Step 2: Convert to fraction form
    33,490,382.60/50,168,312.02 = 15,269,513.60/x
  3. Step 3: Cross multiply
    33,490,382.60x = 50,168,312.02 × 15,269,513.60
  4. Step 4: Simplify right side
    33,490,382.60x = 766,045,722,678,433.50
  5. Step 5: Solve for x
    x = 766,045,722,678,433.50/33,490,382.60
  6. Step 6: Final answer
    x = 22,873,603.20

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1.5x scale

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.