Home / 32,719,554.40-49,079,331.60-8,785,026.40

Finding the Fourth Proportional to 32,719,554.40, 49,079,331.60 and 8,785,026.40

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Solution

The fourth proportional to 32,719,554.40, 49,079,331.60 and 8,785,026.40 is: 13,177,539.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,719,554.40 : 49,079,331.60 = 8,785,026.40 : x
  2. Step 2: Convert to fraction form
    32,719,554.40/49,079,331.60 = 8,785,026.40/x
  3. Step 3: Cross multiply
    32,719,554.40x = 49,079,331.60 × 8,785,026.40
  4. Step 4: Simplify right side
    32,719,554.40x = 431,163,223,800,354.25
  5. Step 5: Solve for x
    x = 431,163,223,800,354.25/32,719,554.40
  6. Step 6: Final answer
    x = 13,177,539.60

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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.