Home / 17,252,352,904.80-25,878,529,357.20-6,920,052,002.40

Finding the Fourth Proportional to 17,252,352,904.80, 25,878,529,357.20 and 6,920,052,002.40

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Solution

The fourth proportional to 17,252,352,904.80, 25,878,529,357.20 and 6,920,052,002.40 is: 10,380,078,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,252,352,904.80 : 25,878,529,357.20 = 6,920,052,002.40 : x
  2. Step 2: Convert to fraction form
    17,252,352,904.80/25,878,529,357.20 = 6,920,052,002.40/x
  3. Step 3: Cross multiply
    17,252,352,904.80x = 25,878,529,357.20 × 6,920,052,002.40
  4. Step 4: Simplify right side
    17,252,352,904.80x = 179,080,768,897,459,027,968
  5. Step 5: Solve for x
    x = 179,080,768,897,459,027,968/17,252,352,904.80
  6. Step 6: Final answer
    x = 10,380,078,003.60

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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.