Home / 34,009,117,212.80-50,976,262,372.80-11,914,776,502.40

Finding the Fourth Proportional to 34,009,117,212.80, 50,976,262,372.80 and 11,914,776,502.40

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Solution

The fourth proportional to 34,009,117,212.80, 50,976,262,372.80 and 11,914,776,502.40 is: 17,859,057,302.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,009,117,212.80 : 50,976,262,372.80 = 11,914,776,502.40 : x
  2. Step 2: Convert to fraction form
    34,009,117,212.80/50,976,262,372.80 = 11,914,776,502.40/x
  3. Step 3: Cross multiply
    34,009,117,212.80x = 50,976,262,372.80 × 11,914,776,502.40
  4. Step 4: Simplify right side
    34,009,117,212.80x = 607,370,773,099,614,699,520
  5. Step 5: Solve for x
    x = 607,370,773,099,614,699,520/34,009,117,212.80
  6. Step 6: Final answer
    x = 17,859,057,302.17

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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.