Home / 40,826,593.80-61,239,890.70-23,607,905.40

Finding the Fourth Proportional to 40,826,593.80, 61,239,890.70 and 23,607,905.40

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Solution

The fourth proportional to 40,826,593.80, 61,239,890.70 and 23,607,905.40 is: 35,411,858.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,826,593.80 : 61,239,890.70 = 23,607,905.40 : x
  2. Step 2: Convert to fraction form
    40,826,593.80/61,239,890.70 = 23,607,905.40/x
  3. Step 3: Cross multiply
    40,826,593.80x = 61,239,890.70 × 23,607,905.40
  4. Step 4: Simplify right side
    40,826,593.80x = 1,445,745,546,351,939.75
  5. Step 5: Solve for x
    x = 1,445,745,546,351,939.75/40,826,593.80
  6. Step 6: Final answer
    x = 35,411,858.10

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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.