Home / 966,243,732.58-1,451,547,399.34-573,028,465.27

Finding the Fourth Proportional to 966,243,732.58, 1,451,547,399.34 and 573,028,465.27

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Solution

The fourth proportional to 966,243,732.58, 1,451,547,399.34 and 573,028,465.27 is: 860,836,609.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,243,732.58 : 1,451,547,399.34 = 573,028,465.27 : x
  2. Step 2: Convert to fraction form
    966,243,732.58/1,451,547,399.34 = 573,028,465.27/x
  3. Step 3: Cross multiply
    966,243,732.58x = 1,451,547,399.34 × 573,028,465.27
  4. Step 4: Simplify right side
    966,243,732.58x = 831,777,978,508,076,288
  5. Step 5: Solve for x
    x = 831,777,978,508,076,288/966,243,732.58
  6. Step 6: Final answer
    x = 860,836,609.29

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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.