Home / 4,008,695,665.74-6,005,929,275.09-1,674,495,781.62

Finding the Fourth Proportional to 4,008,695,665.74, 6,005,929,275.09 and 1,674,495,781.62

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Solution

The fourth proportional to 4,008,695,665.74, 6,005,929,275.09 and 1,674,495,781.62 is: 2,508,771,948.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008,695,665.74 : 6,005,929,275.09 = 1,674,495,781.62 : x
  2. Step 2: Convert to fraction form
    4,008,695,665.74/6,005,929,275.09 = 1,674,495,781.62/x
  3. Step 3: Cross multiply
    4,008,695,665.74x = 6,005,929,275.09 × 1,674,495,781.62
  4. Step 4: Simplify right side
    4,008,695,665.74x = 10,056,903,235,846,268,928
  5. Step 5: Solve for x
    x = 10,056,903,235,846,268,928/4,008,695,665.74
  6. Step 6: Final answer
    x = 2,508,771,948.39

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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.