Home / 29,594,769,970.30-44,392,154,955.45-20,180,452,087.60

Finding the Fourth Proportional to 29,594,769,970.30, 44,392,154,955.45 and 20,180,452,087.60

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Solution

The fourth proportional to 29,594,769,970.30, 44,392,154,955.45 and 20,180,452,087.60 is: 30,270,678,131.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,594,769,970.30 : 44,392,154,955.45 = 20,180,452,087.60 : x
  2. Step 2: Convert to fraction form
    29,594,769,970.30/44,392,154,955.45 = 20,180,452,087.60/x
  3. Step 3: Cross multiply
    29,594,769,970.30x = 44,392,154,955.45 × 20,180,452,087.60
  4. Step 4: Simplify right side
    29,594,769,970.30x = 895,853,756,143,773,548,544
  5. Step 5: Solve for x
    x = 895,853,756,143,773,548,544/29,594,769,970.30
  6. Step 6: Final answer
    x = 30,270,678,131.40

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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.