Home / 41,262,664.40-61,893,996.60-22,130,788.40

Finding the Fourth Proportional to 41,262,664.40, 61,893,996.60 and 22,130,788.40

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Solution

The fourth proportional to 41,262,664.40, 61,893,996.60 and 22,130,788.40 is: 33,196,182.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,262,664.40 : 61,893,996.60 = 22,130,788.40 : x
  2. Step 2: Convert to fraction form
    41,262,664.40/61,893,996.60 = 22,130,788.40/x
  3. Step 3: Cross multiply
    41,262,664.40x = 61,893,996.60 × 22,130,788.40
  4. Step 4: Simplify right side
    41,262,664.40x = 1,369,762,941,984,919.50
  5. Step 5: Solve for x
    x = 1,369,762,941,984,919.50/41,262,664.40
  6. Step 6: Final answer
    x = 33,196,182.60

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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.