Home / 11,810,090,355.10-17,715,152,582.40-4,822,901,301.56

Finding the Fourth Proportional to 11,810,090,355.10, 17,715,152,582.40 and 4,822,901,301.56

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Solution

The fourth proportional to 11,810,090,355.10, 17,715,152,582.40 and 4,822,901,301.56 is: 7,234,358,914.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,810,090,355.10 : 17,715,152,582.40 = 4,822,901,301.56 : x
  2. Step 2: Convert to fraction form
    11,810,090,355.10/17,715,152,582.40 = 4,822,901,301.56/x
  3. Step 3: Cross multiply
    11,810,090,355.10x = 17,715,152,582.40 × 4,822,901,301.56
  4. Step 4: Simplify right side
    11,810,090,355.10x = 85,438,432,446,990,974,976
  5. Step 5: Solve for x
    x = 85,438,432,446,990,974,976/11,810,090,355.10
  6. Step 6: Final answer
    x = 7,234,358,914.97

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1.5x scale

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.