Home / 463,011,094,276.29-694,439,609,072.59-140,237,166,917.29

Finding the Fourth Proportional to 463,011,094,276.29, 694,439,609,072.59 and 140,237,166,917.29

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Solution

The fourth proportional to 463,011,094,276.29, 694,439,609,072.59 and 140,237,166,917.29 is: 210,332,418,759.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,011,094,276.29 : 694,439,609,072.59 = 140,237,166,917.29 : x
  2. Step 2: Convert to fraction form
    463,011,094,276.29/694,439,609,072.59 = 140,237,166,917.29/x
  3. Step 3: Cross multiply
    463,011,094,276.29x = 694,439,609,072.59 × 140,237,166,917.29
  4. Step 4: Simplify right side
    463,011,094,276.29x = 97,386,243,371,490,414,166,016
  5. Step 5: Solve for x
    x = 97,386,243,371,490,414,166,016/463,011,094,276.29
  6. Step 6: Final answer
    x = 210,332,418,759.23

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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.