Home / 37,339,940.70-56,009,911.05-35,072,459.10

Finding the Fourth Proportional to 37,339,940.70, 56,009,911.05 and 35,072,459.10

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Solution

The fourth proportional to 37,339,940.70, 56,009,911.05 and 35,072,459.10 is: 52,608,688.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,339,940.70 : 56,009,911.05 = 35,072,459.10 : x
  2. Step 2: Convert to fraction form
    37,339,940.70/56,009,911.05 = 35,072,459.10/x
  3. Step 3: Cross multiply
    37,339,940.70x = 56,009,911.05 × 35,072,459.10
  4. Step 4: Simplify right side
    37,339,940.70x = 1,964,405,314,495,763
  5. Step 5: Solve for x
    x = 1,964,405,314,495,763/37,339,940.70
  6. Step 6: Final answer
    x = 52,608,688.65

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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.