Home / 8,621,773,325.02-12,932,605,717.14-4,639,733,167.60

Finding the Fourth Proportional to 8,621,773,325.02, 12,932,605,717.14 and 4,639,733,167.60

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Solution

The fourth proportional to 8,621,773,325.02, 12,932,605,717.14 and 4,639,733,167.60 is: 6,959,570,546.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,621,773,325.02 : 12,932,605,717.14 = 4,639,733,167.60 : x
  2. Step 2: Convert to fraction form
    8,621,773,325.02/12,932,605,717.14 = 4,639,733,167.60/x
  3. Step 3: Cross multiply
    8,621,773,325.02x = 12,932,605,717.14 × 4,639,733,167.60
  4. Step 4: Simplify right side
    8,621,773,325.02x = 60,003,839,689,307,840,512
  5. Step 5: Solve for x
    x = 60,003,839,689,307,840,512/8,621,773,325.02
  6. Step 6: Final answer
    x = 6,959,570,546.26

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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.