Home / 3,411,500,254.29-5,113,981,297.58-1,443,646,314.81

Finding the Fourth Proportional to 3,411,500,254.29, 5,113,981,297.58 and 1,443,646,314.81

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Solution

The fourth proportional to 3,411,500,254.29, 5,113,981,297.58 and 1,443,646,314.81 is: 2,164,086,092.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,500,254.29 : 5,113,981,297.58 = 1,443,646,314.81 : x
  2. Step 2: Convert to fraction form
    3,411,500,254.29/5,113,981,297.58 = 1,443,646,314.81/x
  3. Step 3: Cross multiply
    3,411,500,254.29x = 5,113,981,297.58 × 1,443,646,314.81
  4. Step 4: Simplify right side
    3,411,500,254.29x = 7,382,780,254,251,410,432
  5. Step 5: Solve for x
    x = 7,382,780,254,251,410,432/3,411,500,254.29
  6. Step 6: Final answer
    x = 2,164,086,092.32

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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.