Home / 33,717,031.68-46,529,503.14-18,247,116.32

Finding the Fourth Proportional to 33,717,031.68, 46,529,503.14 and 18,247,116.32

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Solution

The fourth proportional to 33,717,031.68, 46,529,503.14 and 18,247,116.32 is: 25,181,020.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,717,031.68 : 46,529,503.14 = 18,247,116.32 : x
  2. Step 2: Convert to fraction form
    33,717,031.68/46,529,503.14 = 18,247,116.32/x
  3. Step 3: Cross multiply
    33,717,031.68x = 46,529,503.14 × 18,247,116.32
  4. Step 4: Simplify right side
    33,717,031.68x = 849,029,256,029,101.38
  5. Step 5: Solve for x
    x = 849,029,256,029,101.38/33,717,031.68
  6. Step 6: Final answer
    x = 25,181,020.21

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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.