Home / 33,833,307.21-46,689,998.50-18,363,395.04

Finding the Fourth Proportional to 33,833,307.21, 46,689,998.50 and 18,363,395.04

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Solution

The fourth proportional to 33,833,307.21, 46,689,998.50 and 18,363,395.04 is: 25,341,503.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,833,307.21 : 46,689,998.50 = 18,363,395.04 : x
  2. Step 2: Convert to fraction form
    33,833,307.21/46,689,998.50 = 18,363,395.04/x
  3. Step 3: Cross multiply
    33,833,307.21x = 46,689,998.50 × 18,363,395.04
  4. Step 4: Simplify right side
    33,833,307.21x = 857,386,886,872,507.38
  5. Step 5: Solve for x
    x = 857,386,886,872,507.38/33,833,307.21
  6. Step 6: Final answer
    x = 25,341,503.91

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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.