Home / 11,888,074,956,054-16,405,286,303,700-6,882,532,185,678

Finding the Fourth Proportional to 11,888,074,956,054, 16,405,286,303,700 and 6,882,532,185,678

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Solution

The fourth proportional to 11,888,074,956,054, 16,405,286,303,700 and 6,882,532,185,678 is: 9,497,745,549,036.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,888,074,956,054 : 16,405,286,303,700 = 6,882,532,185,678 : x
  2. Step 2: Convert to fraction form
    11,888,074,956,054/16,405,286,303,700 = 6,882,532,185,678/x
  3. Step 3: Cross multiply
    11,888,074,956,054x = 16,405,286,303,700 × 6,882,532,185,678
  4. Step 4: Simplify right side
    11,888,074,956,054x = 112,909,911,000,477,726,612,127,744
  5. Step 5: Solve for x
    x = 112,909,911,000,477,726,612,127,744/11,888,074,956,054
  6. Step 6: Final answer
    x = 9,497,745,549,036.80

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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.