Home / 11,984,990,104.32-16,539,262,381.44-6,704,592,328.32

Finding the Fourth Proportional to 11,984,990,104.32, 16,539,262,381.44 and 6,704,592,328.32

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Solution

The fourth proportional to 11,984,990,104.32, 16,539,262,381.44 and 6,704,592,328.32 is: 9,252,324,008.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,984,990,104.32 : 16,539,262,381.44 = 6,704,592,328.32 : x
  2. Step 2: Convert to fraction form
    11,984,990,104.32/16,539,262,381.44 = 6,704,592,328.32/x
  3. Step 3: Cross multiply
    11,984,990,104.32x = 16,539,262,381.44 × 6,704,592,328.32
  4. Step 4: Simplify right side
    11,984,990,104.32x = 110,889,011,678,674,190,336
  5. Step 5: Solve for x
    x = 110,889,011,678,674,190,336/11,984,990,104.32
  6. Step 6: Final answer
    x = 9,252,324,008.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.