Home / 23,328,056.70-34,992,085.05-10,548,978.30

Finding the Fourth Proportional to 23,328,056.70, 34,992,085.05 and 10,548,978.30

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Solution

The fourth proportional to 23,328,056.70, 34,992,085.05 and 10,548,978.30 is: 15,823,467.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,056.70 : 34,992,085.05 = 10,548,978.30 : x
  2. Step 2: Convert to fraction form
    23,328,056.70/34,992,085.05 = 10,548,978.30/x
  3. Step 3: Cross multiply
    23,328,056.70x = 34,992,085.05 × 10,548,978.30
  4. Step 4: Simplify right side
    23,328,056.70x = 369,130,745,864,204.44
  5. Step 5: Solve for x
    x = 369,130,745,864,204.44/23,328,056.70
  6. Step 6: Final answer
    x = 15,823,467.45

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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.