Home / 49,934,462.40-74,901,693.60-32,018,558.40

Finding the Fourth Proportional to 49,934,462.40, 74,901,693.60 and 32,018,558.40

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Solution

The fourth proportional to 49,934,462.40, 74,901,693.60 and 32,018,558.40 is: 48,027,837.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,934,462.40 : 74,901,693.60 = 32,018,558.40 : x
  2. Step 2: Convert to fraction form
    49,934,462.40/74,901,693.60 = 32,018,558.40/x
  3. Step 3: Cross multiply
    49,934,462.40x = 74,901,693.60 × 32,018,558.40
  4. Step 4: Simplify right side
    49,934,462.40x = 2,398,244,250,790,506
  5. Step 5: Solve for x
    x = 2,398,244,250,790,506/49,934,462.40
  6. Step 6: Final answer
    x = 48,027,837.60

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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.