Home / 33,513,123.51-50,265,921.20-9,255,499.07

Finding the Fourth Proportional to 33,513,123.51, 50,265,921.20 and 9,255,499.07

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Solution

The fourth proportional to 33,513,123.51, 50,265,921.20 and 9,255,499.07 is: 13,882,209.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,513,123.51 : 50,265,921.20 = 9,255,499.07 : x
  2. Step 2: Convert to fraction form
    33,513,123.51/50,265,921.20 = 9,255,499.07/x
  3. Step 3: Cross multiply
    33,513,123.51x = 50,265,921.20 × 9,255,499.07
  4. Step 4: Simplify right side
    33,513,123.51x = 465,236,186,621,686.19
  5. Step 5: Solve for x
    x = 465,236,186,621,686.19/33,513,123.51
  6. Step 6: Final answer
    x = 13,882,209.05

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1.5x scale

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.