Home / 2,781,444,096,401-4,172,166,144,601.70-2,335,135,693,073.10

Finding the Fourth Proportional to 2,781,444,096,401, 4,172,166,144,601.70 and 2,335,135,693,073.10

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Solution

The fourth proportional to 2,781,444,096,401, 4,172,166,144,601.70 and 2,335,135,693,073.10 is: 3,502,703,539,609.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,781,444,096,401 : 4,172,166,144,601.70 = 2,335,135,693,073.10 : x
  2. Step 2: Convert to fraction form
    2,781,444,096,401/4,172,166,144,601.70 = 2,335,135,693,073.10/x
  3. Step 3: Cross multiply
    2,781,444,096,401x = 4,172,166,144,601.70 × 2,335,135,693,073.10
  4. Step 4: Simplify right side
    2,781,444,096,401x = 9,742,574,081,690,616,215,896,064
  5. Step 5: Solve for x
    x = 9,742,574,081,690,616,215,896,064/2,781,444,096,401
  6. Step 6: Final answer
    x = 3,502,703,539,609.82

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Double scale
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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.