Home / 110,012,118,849.72-165,017,972,304.30-34,471,052,547.36

Finding the Fourth Proportional to 110,012,118,849.72, 165,017,972,304.30 and 34,471,052,547.36

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Solution

The fourth proportional to 110,012,118,849.72, 165,017,972,304.30 and 34,471,052,547.36 is: 51,706,514,282.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,012,118,849.72 : 165,017,972,304.30 = 34,471,052,547.36 : x
  2. Step 2: Convert to fraction form
    110,012,118,849.72/165,017,972,304.30 = 34,471,052,547.36/x
  3. Step 3: Cross multiply
    110,012,118,849.72x = 165,017,972,304.30 × 34,471,052,547.36
  4. Step 4: Simplify right side
    110,012,118,849.72x = 5,688,343,194,560,322,600,960
  5. Step 5: Solve for x
    x = 5,688,343,194,560,322,600,960/110,012,118,849.72
  6. Step 6: Final answer
    x = 51,706,514,282.58

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1.5x scale

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.