Home / 52,380,626,065.04-78,626,871,348.60-22,549,722,185.36

Finding the Fourth Proportional to 52,380,626,065.04, 78,626,871,348.60 and 22,549,722,185.36

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Solution

The fourth proportional to 52,380,626,065.04, 78,626,871,348.60 and 22,549,722,185.36 is: 33,848,661,965.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,380,626,065.04 : 78,626,871,348.60 = 22,549,722,185.36 : x
  2. Step 2: Convert to fraction form
    52,380,626,065.04/78,626,871,348.60 = 22,549,722,185.36/x
  3. Step 3: Cross multiply
    52,380,626,065.04x = 78,626,871,348.60 × 22,549,722,185.36
  4. Step 4: Simplify right side
    52,380,626,065.04x = 1,773,014,105,214,972,067,840
  5. Step 5: Solve for x
    x = 1,773,014,105,214,972,067,840/52,380,626,065.04
  6. Step 6: Final answer
    x = 33,848,661,965.47

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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.