Home / 9,493,275.93-13,100,452.35-5,572,969.08

Finding the Fourth Proportional to 9,493,275.93, 13,100,452.35 and 5,572,969.08

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Solution

The fourth proportional to 9,493,275.93, 13,100,452.35 and 5,572,969.08 is: 7,690,539.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,493,275.93 : 13,100,452.35 = 5,572,969.08 : x
  2. Step 2: Convert to fraction form
    9,493,275.93/13,100,452.35 = 5,572,969.08/x
  3. Step 3: Cross multiply
    9,493,275.93x = 13,100,452.35 × 5,572,969.08
  4. Step 4: Simplify right side
    9,493,275.93x = 73,008,415,880,563.34
  5. Step 5: Solve for x
    x = 73,008,415,880,563.34/9,493,275.93
  6. Step 6: Final answer
    x = 7,690,539.75

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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.