Home / 23,705,280.80-35,557,921.20-17,733,312.80

Finding the Fourth Proportional to 23,705,280.80, 35,557,921.20 and 17,733,312.80

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Solution

The fourth proportional to 23,705,280.80, 35,557,921.20 and 17,733,312.80 is: 26,599,969.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,705,280.80 : 35,557,921.20 = 17,733,312.80 : x
  2. Step 2: Convert to fraction form
    23,705,280.80/35,557,921.20 = 17,733,312.80/x
  3. Step 3: Cross multiply
    23,705,280.80x = 35,557,921.20 × 17,733,312.80
  4. Step 4: Simplify right side
    23,705,280.80x = 630,559,739,157,351.50
  5. Step 5: Solve for x
    x = 630,559,739,157,351.50/23,705,280.80
  6. Step 6: Final answer
    x = 26,599,969.20

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Double scale
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Similar ratio
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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.