Home / 35,540,257.92-53,270,085.88-16,331,322.92

Finding the Fourth Proportional to 35,540,257.92, 53,270,085.88 and 16,331,322.92

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Solution

The fourth proportional to 35,540,257.92, 53,270,085.88 and 16,331,322.92 is: 24,478,465.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,540,257.92 : 53,270,085.88 = 16,331,322.92 : x
  2. Step 2: Convert to fraction form
    35,540,257.92/53,270,085.88 = 16,331,322.92/x
  3. Step 3: Cross multiply
    35,540,257.92x = 53,270,085.88 × 16,331,322.92
  4. Step 4: Simplify right side
    35,540,257.92x = 869,970,974,482,412.38
  5. Step 5: Solve for x
    x = 869,970,974,482,412.38/35,540,257.92
  6. Step 6: Final answer
    x = 24,478,465.42

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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.