Home / 13,305,395,034,779-19,923,720,185,838-9,182,927,722,548.40

Finding the Fourth Proportional to 13,305,395,034,779, 19,923,720,185,838 and 9,182,927,722,548.40

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Solution

The fourth proportional to 13,305,395,034,779, 19,923,720,185,838 and 9,182,927,722,548.40 is: 13,750,668,954,404.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,305,395,034,779 : 19,923,720,185,838 = 9,182,927,722,548.40 : x
  2. Step 2: Convert to fraction form
    13,305,395,034,779/19,923,720,185,838 = 9,182,927,722,548.40/x
  3. Step 3: Cross multiply
    13,305,395,034,779x = 19,923,720,185,838 × 9,182,927,722,548.40
  4. Step 4: Simplify right side
    13,305,395,034,779x = 182,958,082,430,828,946,065,981,440
  5. Step 5: Solve for x
    x = 182,958,082,430,828,946,065,981,440/13,305,395,034,779
  6. Step 6: Final answer
    x = 13,750,668,954,404.92

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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.