Home / 36,395,781,807.80-54,593,672,711.70-14,313,534,332.60

Finding the Fourth Proportional to 36,395,781,807.80, 54,593,672,711.70 and 14,313,534,332.60

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Solution

The fourth proportional to 36,395,781,807.80, 54,593,672,711.70 and 14,313,534,332.60 is: 21,470,301,498.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,395,781,807.80 : 54,593,672,711.70 = 14,313,534,332.60 : x
  2. Step 2: Convert to fraction form
    36,395,781,807.80/54,593,672,711.70 = 14,313,534,332.60/x
  3. Step 3: Cross multiply
    36,395,781,807.80x = 54,593,672,711.70 × 14,313,534,332.60
  4. Step 4: Simplify right side
    36,395,781,807.80x = 781,428,408,701,645,619,200
  5. Step 5: Solve for x
    x = 781,428,408,701,645,619,200/36,395,781,807.80
  6. Step 6: Final answer
    x = 21,470,301,498.90

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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.