Home / 194,169,969.10-291,254,953.65-50,562,801.10

Finding the Fourth Proportional to 194,169,969.10, 291,254,953.65 and 50,562,801.10

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Solution

The fourth proportional to 194,169,969.10, 291,254,953.65 and 50,562,801.10 is: 75,844,201.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,169,969.10 : 291,254,953.65 = 50,562,801.10 : x
  2. Step 2: Convert to fraction form
    194,169,969.10/291,254,953.65 = 50,562,801.10/x
  3. Step 3: Cross multiply
    194,169,969.10x = 291,254,953.65 × 50,562,801.10
  4. Step 4: Simplify right side
    194,169,969.10x = 14,726,666,290,794,668
  5. Step 5: Solve for x
    x = 14,726,666,290,794,668/194,169,969.10
  6. Step 6: Final answer
    x = 75,844,201.65

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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.