Home / 17,595,168,971.40-26,423,364,458.70-9,330,198,539.40

Finding the Fourth Proportional to 17,595,168,971.40, 26,423,364,458.70 and 9,330,198,539.40

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Solution

The fourth proportional to 17,595,168,971.40, 26,423,364,458.70 and 9,330,198,539.40 is: 14,011,529,919.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,595,168,971.40 : 26,423,364,458.70 = 9,330,198,539.40 : x
  2. Step 2: Convert to fraction form
    17,595,168,971.40/26,423,364,458.70 = 9,330,198,539.40/x
  3. Step 3: Cross multiply
    17,595,168,971.40x = 26,423,364,458.70 × 9,330,198,539.40
  4. Step 4: Simplify right side
    17,595,168,971.40x = 246,535,236,478,596,612,096
  5. Step 5: Solve for x
    x = 246,535,236,478,596,612,096/17,595,168,971.40
  6. Step 6: Final answer
    x = 14,011,529,919.34

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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.