Home / 7,582,262,340.40-11,374,944,705.98-2,607,338,096.76

Finding the Fourth Proportional to 7,582,262,340.40, 11,374,944,705.98 and 2,607,338,096.76

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Solution

The fourth proportional to 7,582,262,340.40, 11,374,944,705.98 and 2,607,338,096.76 is: 3,911,540,559.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,262,340.40 : 11,374,944,705.98 = 2,607,338,096.76 : x
  2. Step 2: Convert to fraction form
    7,582,262,340.40/11,374,944,705.98 = 2,607,338,096.76/x
  3. Step 3: Cross multiply
    7,582,262,340.40x = 11,374,944,705.98 × 2,607,338,096.76
  4. Step 4: Simplify right side
    7,582,262,340.40x = 29,658,326,680,480,751,616
  5. Step 5: Solve for x
    x = 29,658,326,680,480,751,616/7,582,262,340.40
  6. Step 6: Final answer
    x = 3,911,540,559.93

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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.