Home / 22,540,763,007.89-33,811,125,085.14-5,752,572,919.78

Finding the Fourth Proportional to 22,540,763,007.89, 33,811,125,085.14 and 5,752,572,919.78

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Solution

The fourth proportional to 22,540,763,007.89, 33,811,125,085.14 and 5,752,572,919.78 is: 8,628,854,421.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,540,763,007.89 : 33,811,125,085.14 = 5,752,572,919.78 : x
  2. Step 2: Convert to fraction form
    22,540,763,007.89/33,811,125,085.14 = 5,752,572,919.78/x
  3. Step 3: Cross multiply
    22,540,763,007.89x = 33,811,125,085.14 × 5,752,572,919.78
  4. Step 4: Simplify right side
    22,540,763,007.89x = 194,500,962,552,070,602,752
  5. Step 5: Solve for x
    x = 194,500,962,552,070,602,752/22,540,763,007.89
  6. Step 6: Final answer
    x = 8,628,854,421.83

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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.