Home / 74,810,236,858.74-112,229,792,754.62-24,432,127,073.74

Finding the Fourth Proportional to 74,810,236,858.74, 112,229,792,754.62 and 24,432,127,073.74

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Solution

The fourth proportional to 74,810,236,858.74, 112,229,792,754.62 and 24,432,127,073.74 is: 36,652,905,714.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,810,236,858.74 : 112,229,792,754.62 = 24,432,127,073.74 : x
  2. Step 2: Convert to fraction form
    74,810,236,858.74/112,229,792,754.62 = 24,432,127,073.74/x
  3. Step 3: Cross multiply
    74,810,236,858.74x = 112,229,792,754.62 × 24,432,127,073.74
  4. Step 4: Simplify right side
    74,810,236,858.74x = 2,742,012,558,040,492,933,120
  5. Step 5: Solve for x
    x = 2,742,012,558,040,492,933,120/74,810,236,858.74
  6. Step 6: Final answer
    x = 36,652,905,714.20

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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.