Home / 60,507,728.96-83,501,198.88-33,005,779.52

Finding the Fourth Proportional to 60,507,728.96, 83,501,198.88 and 33,005,779.52

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Solution

The fourth proportional to 60,507,728.96, 83,501,198.88 and 33,005,779.52 is: 45,548,266.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,507,728.96 : 83,501,198.88 = 33,005,779.52 : x
  2. Step 2: Convert to fraction form
    60,507,728.96/83,501,198.88 = 33,005,779.52/x
  3. Step 3: Cross multiply
    60,507,728.96x = 83,501,198.88 × 33,005,779.52
  4. Step 4: Simplify right side
    60,507,728.96x = 2,756,022,159,888,950.50
  5. Step 5: Solve for x
    x = 2,756,022,159,888,950.50/60,507,728.96
  6. Step 6: Final answer
    x = 45,548,266.43

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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.