Home / 5,876,161,780,515.60-8,109,127,750,376.40-3,239,328,158,638.80

Finding the Fourth Proportional to 5,876,161,780,515.60, 8,109,127,750,376.40 and 3,239,328,158,638.80

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Solution

The fourth proportional to 5,876,161,780,515.60, 8,109,127,750,376.40 and 3,239,328,158,638.80 is: 4,470,286,361,225.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,876,161,780,515.60 : 8,109,127,750,376.40 = 3,239,328,158,638.80 : x
  2. Step 2: Convert to fraction form
    5,876,161,780,515.60/8,109,127,750,376.40 = 3,239,328,158,638.80/x
  3. Step 3: Cross multiply
    5,876,161,780,515.60x = 8,109,127,750,376.40 × 3,239,328,158,638.80
  4. Step 4: Simplify right side
    5,876,161,780,515.60x = 26,268,125,863,793,578,448,257,024
  5. Step 5: Solve for x
    x = 26,268,125,863,793,578,448,257,024/5,876,161,780,515.60
  6. Step 6: Final answer
    x = 4,470,286,361,225.52

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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.