Home / 46,627,562.40-69,941,343.60-33,022,672.80

Finding the Fourth Proportional to 46,627,562.40, 69,941,343.60 and 33,022,672.80

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Solution

The fourth proportional to 46,627,562.40, 69,941,343.60 and 33,022,672.80 is: 49,534,009.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,627,562.40 : 69,941,343.60 = 33,022,672.80 : x
  2. Step 2: Convert to fraction form
    46,627,562.40/69,941,343.60 = 33,022,672.80/x
  3. Step 3: Cross multiply
    46,627,562.40x = 69,941,343.60 × 33,022,672.80
  4. Step 4: Simplify right side
    46,627,562.40x = 2,309,650,104,895,174
  5. Step 5: Solve for x
    x = 2,309,650,104,895,174/46,627,562.40
  6. Step 6: Final answer
    x = 49,534,009.20

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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.