Home / 48,194,305,740.40-72,291,458,610.60-17,163,960,012.40

Finding the Fourth Proportional to 48,194,305,740.40, 72,291,458,610.60 and 17,163,960,012.40

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Solution

The fourth proportional to 48,194,305,740.40, 72,291,458,610.60 and 17,163,960,012.40 is: 25,745,940,018.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,194,305,740.40 : 72,291,458,610.60 = 17,163,960,012.40 : x
  2. Step 2: Convert to fraction form
    48,194,305,740.40/72,291,458,610.60 = 17,163,960,012.40/x
  3. Step 3: Cross multiply
    48,194,305,740.40x = 72,291,458,610.60 × 17,163,960,012.40
  4. Step 4: Simplify right side
    48,194,305,740.40x = 1,240,807,704,830,408,130,560
  5. Step 5: Solve for x
    x = 1,240,807,704,830,408,130,560/48,194,305,740.40
  6. Step 6: Final answer
    x = 25,745,940,018.60

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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.