Home / 2,885,195,702,350.50-4,328,526,092,879.40-1,335,617,366,384.40

Finding the Fourth Proportional to 2,885,195,702,350.50, 4,328,526,092,879.40 and 1,335,617,366,384.40

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Solution

The fourth proportional to 2,885,195,702,350.50, 4,328,526,092,879.40 and 1,335,617,366,384.40 is: 2,003,765,157,347.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,885,195,702,350.50 : 4,328,526,092,879.40 = 1,335,617,366,384.40 : x
  2. Step 2: Convert to fraction form
    2,885,195,702,350.50/4,328,526,092,879.40 = 1,335,617,366,384.40/x
  3. Step 3: Cross multiply
    2,885,195,702,350.50x = 4,328,526,092,879.40 × 1,335,617,366,384.40
  4. Step 4: Simplify right side
    2,885,195,702,350.50x = 5,781,254,620,497,740,654,706,688
  5. Step 5: Solve for x
    x = 5,781,254,620,497,740,654,706,688/2,885,195,702,350.50
  6. Step 6: Final answer
    x = 2,003,765,157,347.17

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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.