Home / 33,717,033.81-46,529,506.09-18,247,118.45

Finding the Fourth Proportional to 33,717,033.81, 46,529,506.09 and 18,247,118.45

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Solution

The fourth proportional to 33,717,033.81, 46,529,506.09 and 18,247,118.45 is: 25,181,023.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,717,033.81 : 46,529,506.09 = 18,247,118.45 : x
  2. Step 2: Convert to fraction form
    33,717,033.81/46,529,506.09 = 18,247,118.45/x
  3. Step 3: Cross multiply
    33,717,033.81x = 46,529,506.09 × 18,247,118.45
  4. Step 4: Simplify right side
    33,717,033.81x = 849,029,409,044,226.38
  5. Step 5: Solve for x
    x = 849,029,409,044,226.38/33,717,033.81
  6. Step 6: Final answer
    x = 25,181,023.15

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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.