Home / 32,255,999.40-48,383,999.10-18,070,732.20

Finding the Fourth Proportional to 32,255,999.40, 48,383,999.10 and 18,070,732.20

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Solution

The fourth proportional to 32,255,999.40, 48,383,999.10 and 18,070,732.20 is: 27,106,098.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,255,999.40 : 48,383,999.10 = 18,070,732.20 : x
  2. Step 2: Convert to fraction form
    32,255,999.40/48,383,999.10 = 18,070,732.20/x
  3. Step 3: Cross multiply
    32,255,999.40x = 48,383,999.10 × 18,070,732.20
  4. Step 4: Simplify right side
    32,255,999.40x = 874,334,290,501,141
  5. Step 5: Solve for x
    x = 874,334,290,501,141/32,255,999.40
  6. Step 6: Final answer
    x = 27,106,098.30

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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.