Home / 35,559,581.60-49,072,458.16-19,262,057.44

Finding the Fourth Proportional to 35,559,581.60, 49,072,458.16 and 19,262,057.44

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Solution

The fourth proportional to 35,559,581.60, 49,072,458.16 and 19,262,057.44 is: 26,581,766.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,559,581.60 : 49,072,458.16 = 19,262,057.44 : x
  2. Step 2: Convert to fraction form
    35,559,581.60/49,072,458.16 = 19,262,057.44/x
  3. Step 3: Cross multiply
    35,559,581.60x = 49,072,458.16 × 19,262,057.44
  4. Step 4: Simplify right side
    35,559,581.60x = 945,236,507,799,916.75
  5. Step 5: Solve for x
    x = 945,236,507,799,916.75/35,559,581.60
  6. Step 6: Final answer
    x = 26,581,766.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.