Home / 26,392,666,803.40-39,589,000,205.10-8,944,395,891.40

Finding the Fourth Proportional to 26,392,666,803.40, 39,589,000,205.10 and 8,944,395,891.40

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Solution

The fourth proportional to 26,392,666,803.40, 39,589,000,205.10 and 8,944,395,891.40 is: 13,416,593,837.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,392,666,803.40 : 39,589,000,205.10 = 8,944,395,891.40 : x
  2. Step 2: Convert to fraction form
    26,392,666,803.40/39,589,000,205.10 = 8,944,395,891.40/x
  3. Step 3: Cross multiply
    26,392,666,803.40x = 39,589,000,205.10 × 8,944,395,891.40
  4. Step 4: Simplify right side
    26,392,666,803.40x = 354,099,690,779,130,200,064
  5. Step 5: Solve for x
    x = 354,099,690,779,130,200,064/26,392,666,803.40
  6. Step 6: Final answer
    x = 13,416,593,837.10

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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.