Home / 7,241,096,484.40-10,859,093,809.80-2,583,122,407.60

Finding the Fourth Proportional to 7,241,096,484.40, 10,859,093,809.80 and 2,583,122,407.60

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Solution

The fourth proportional to 7,241,096,484.40, 10,859,093,809.80 and 2,583,122,407.60 is: 3,873,773,620.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,241,096,484.40 : 10,859,093,809.80 = 2,583,122,407.60 : x
  2. Step 2: Convert to fraction form
    7,241,096,484.40/10,859,093,809.80 = 2,583,122,407.60/x
  3. Step 3: Cross multiply
    7,241,096,484.40x = 10,859,093,809.80 × 2,583,122,407.60
  4. Step 4: Simplify right side
    7,241,096,484.40x = 28,050,368,546,324,828,160
  5. Step 5: Solve for x
    x = 28,050,368,546,324,828,160/7,241,096,484.40
  6. Step 6: Final answer
    x = 3,873,773,620.72

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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.