Home / 33,572,079.40-50,358,119.10-9,310,959.40

Finding the Fourth Proportional to 33,572,079.40, 50,358,119.10 and 9,310,959.40

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Solution

The fourth proportional to 33,572,079.40, 50,358,119.10 and 9,310,959.40 is: 13,966,439.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,572,079.40 : 50,358,119.10 = 9,310,959.40 : x
  2. Step 2: Convert to fraction form
    33,572,079.40/50,358,119.10 = 9,310,959.40/x
  3. Step 3: Cross multiply
    33,572,079.40x = 50,358,119.10 × 9,310,959.40
  4. Step 4: Simplify right side
    33,572,079.40x = 468,882,402,400,464.56
  5. Step 5: Solve for x
    x = 468,882,402,400,464.56/33,572,079.40
  6. Step 6: Final answer
    x = 13,966,439.10

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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.