Home / 33,922,838,545.67-46,812,007,129.82-19,444,553,991.89

Finding the Fourth Proportional to 33,922,838,545.67, 46,812,007,129.82 and 19,444,553,991.89

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Solution

The fourth proportional to 33,922,838,545.67, 46,812,007,129.82 and 19,444,553,991.89 is: 26,832,618,941.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,922,838,545.67 : 46,812,007,129.82 = 19,444,553,991.89 : x
  2. Step 2: Convert to fraction form
    33,922,838,545.67/46,812,007,129.82 = 19,444,553,991.89/x
  3. Step 3: Cross multiply
    33,922,838,545.67x = 46,812,007,129.82 × 19,444,553,991.89
  4. Step 4: Simplify right side
    33,922,838,545.67x = 910,238,600,104,380,596,224
  5. Step 5: Solve for x
    x = 910,238,600,104,380,596,224/33,922,838,545.67
  6. Step 6: Final answer
    x = 26,832,618,941.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.