Home / 26,904,930.40-40,357,395.60-24,354,013.60

Finding the Fourth Proportional to 26,904,930.40, 40,357,395.60 and 24,354,013.60

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Solution

The fourth proportional to 26,904,930.40, 40,357,395.60 and 24,354,013.60 is: 36,531,020.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,904,930.40 : 40,357,395.60 = 24,354,013.60 : x
  2. Step 2: Convert to fraction form
    26,904,930.40/40,357,395.60 = 24,354,013.60/x
  3. Step 3: Cross multiply
    26,904,930.40x = 40,357,395.60 × 24,354,013.60
  4. Step 4: Simplify right side
    26,904,930.40x = 982,864,561,302,980.25
  5. Step 5: Solve for x
    x = 982,864,561,302,980.25/26,904,930.40
  6. Step 6: Final answer
    x = 36,531,020.40

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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.