Home / 229,150,590,773.04-313,937,834,105.98-220,561,852,312.08

Finding the Fourth Proportional to 229,150,590,773.04, 313,937,834,105.98 and 220,561,852,312.08

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Solution

The fourth proportional to 229,150,590,773.04, 313,937,834,105.98 and 220,561,852,312.08 is: 302,171,205,265.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,150,590,773.04 : 313,937,834,105.98 = 220,561,852,312.08 : x
  2. Step 2: Convert to fraction form
    229,150,590,773.04/313,937,834,105.98 = 220,561,852,312.08/x
  3. Step 3: Cross multiply
    229,150,590,773.04x = 313,937,834,105.98 × 220,561,852,312.08
  4. Step 4: Simplify right side
    229,150,590,773.04x = 69,242,710,201,257,424,846,848
  5. Step 5: Solve for x
    x = 69,242,710,201,257,424,846,848/229,150,590,773.04
  6. Step 6: Final answer
    x = 302,171,205,265.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.