Home / 107,261,606.16-160,851,570.66-63,554,698.31

Finding the Fourth Proportional to 107,261,606.16, 160,851,570.66 and 63,554,698.31

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Solution

The fourth proportional to 107,261,606.16, 160,851,570.66 and 63,554,698.31 is: 95,307,849.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,261,606.16 : 160,851,570.66 = 63,554,698.31 : x
  2. Step 2: Convert to fraction form
    107,261,606.16/160,851,570.66 = 63,554,698.31/x
  3. Step 3: Cross multiply
    107,261,606.16x = 160,851,570.66 × 63,554,698.31
  4. Step 4: Simplify right side
    107,261,606.16x = 10,222,873,045,181,690
  5. Step 5: Solve for x
    x = 10,222,873,045,181,690/107,261,606.16
  6. Step 6: Final answer
    x = 95,307,849.76

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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.