Home / 10,822,383,035.40-16,233,574,553.10-9,776,347,715.10

Finding the Fourth Proportional to 10,822,383,035.40, 16,233,574,553.10 and 9,776,347,715.10

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Solution

The fourth proportional to 10,822,383,035.40, 16,233,574,553.10 and 9,776,347,715.10 is: 14,664,521,572.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,822,383,035.40 : 16,233,574,553.10 = 9,776,347,715.10 : x
  2. Step 2: Convert to fraction form
    10,822,383,035.40/16,233,574,553.10 = 9,776,347,715.10/x
  3. Step 3: Cross multiply
    10,822,383,035.40x = 16,233,574,553.10 × 9,776,347,715.10
  4. Step 4: Simplify right side
    10,822,383,035.40x = 158,705,069,490,104,696,832
  5. Step 5: Solve for x
    x = 158,705,069,490,104,696,832/10,822,383,035.40
  6. Step 6: Final answer
    x = 14,664,521,572.65

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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.