Home / 33,813,406.58-46,658,564.48-18,929,545.63

Finding the Fourth Proportional to 33,813,406.58, 46,658,564.48 and 18,929,545.63

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Solution

The fourth proportional to 33,813,406.58, 46,658,564.48 and 18,929,545.63 is: 26,120,569.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,813,406.58 : 46,658,564.48 = 18,929,545.63 : x
  2. Step 2: Convert to fraction form
    33,813,406.58/46,658,564.48 = 18,929,545.63/x
  3. Step 3: Cross multiply
    33,813,406.58x = 46,658,564.48 × 18,929,545.63
  4. Step 4: Simplify right side
    33,813,406.58x = 883,225,425,318,964.25
  5. Step 5: Solve for x
    x = 883,225,425,318,964.25/33,813,406.58
  6. Step 6: Final answer
    x = 26,120,569.16

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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.